Purple tomato plant

Care Guide: Planting, Soil & Watering

Overview: The tomato (Solanum lycopersicum) is a warm-season, fast-growing crop that grows best in full sun with rich, fertile, moisture-retentive but well-drained soil. It needs steady, even watering and a support to climb, with mulch to keep the roots evenly moist.

Quick Care Requirements

Requirement	Ideal Condition
Planting Season	In spring after the last frost; through to autumn or year-round in frost-free zones
Growth Rate	Moderate to fast
Soil Type	Rich, fertile, well-drained soil high in organic matter
Soil pH	Roughly neutral to slightly acidic, about 6.0–7.0
Water Need	Moderate to high — keep the soil evenly moist and mulched

Planting & Establishment

• Best Planting Season: Plant in spring after the last frost in zones 2–10a; spring to summer in zones 10b–11a, spring to autumn in 11b, and year-round in zone 12+; give it warm soil and full sun.
• How to Plant:
  • Hole Preparation: Dig a hole wider and deeper than the root ball; tomatoes benefit from being set low so part of the stem can be buried.
  • Soil Amendments: Mix organic matter, dead leaves and humus into the hole with some soil; use a fertiliser lower in nitrogen so the plant sets fruit rather than only leafy growth.
  • Planting Depth: Plant deep — bury the plant a few centimetres deeper than it grew, as the buried stem grows extra roots; firm gently and set the support in at planting time.
• Growth Speed & Expectations: Fast to moderate growth into a 0.5–3 m vine or bush; support it with a cage or stake so the heavy fruit does not touch the ground, and feed slow plants to speed them up.

Soil, Watering & Drainage Care

• Soil Mix & Drainage Needs: Provide rich, well-ventilated, well-drained soil; in containers (10–30 L) use potting or peat soil with perlite or vermiculite, keeping it moist while letting excess water drain away.
• Watering Schedule & Technique:
  • Young / Newly Planted: Water twice on planting day and then daily for about two weeks to establish the plant, keeping the mulched soil evenly moist.
  • Established: Water deeply and consistently to keep the soil evenly moist; erratic watering causes problems such as cracking and blossom-end rot.
  • Seasonal Adjustments: Water more in summer heat, mulching to hold moisture; ease back in cool weather, and protect overwintering perennial plants from cold.

Growing in Pots, Balconies & Indoors

The purple tomato is an excellent container and balcony plant but not a true houseplant – indoors the light is too weak unless it sits on a very sunny sill. In a large, free-draining pot it crops heavily on a patio or balcony.

Quick Details

• Container Size: 10-30 L (2-6 gal), depending on the cultivar
• Indoor Suitability: Not a deep-indoor houseplant; a compact cultivar can fruit on a bright, sunny windowsill
• Best Spot: Full sun – a warm, south-facing balcony or patio is ideal (it fruits in a little less light, just less heavily)
• Soil & Drainage: Well-ventilated, organic-rich mix (potting mix, or peat/coir with perlite or vermiculite); must drain freely
• Watering in Pots: Keep the soil evenly moist – pots dry fast; let water drain away and never leave it waterlogged

Indoors & On the Windowsill

• Houseplant limits: It will not thrive deep in a room – the light is simply too weak for a fruiting plant.
• Windowsill growing: Choose a compact or dwarf cultivar and a sunny sill with direct sun; there the plant and its fruit get enough light, as the grower notes.
• Overwintering: In frost-free conditions it can be carried over as a short-lived perennial; where winters are cold, bring a potted plant under cover before the first frost.
• Safety: The ripe fruit is edible, but the leaves, stems and unripe fruit are toxic if eaten – keep the foliage out of reach of children and pets indoors.

On a Balcony or Patio

• Light & wind: Give it the sunniest spot; on an exposed balcony, stake or cage it and shelter it from wind. Walls and paving reflect heat, so pots dry quickly – check moisture daily in warm weather.
• Practicalities: A full 10-30 L pot is heavy once watered – make sure the balcony can take the weight and that drainage runoff will not be a nuisance below.

Choosing the Pot, Soil & Long-Term Care

• Pot & drainage: A 10-30 L pot with strong drainage holes; the grower advises against standing it in a saucer of water, so let it drain freely and avoid root rot. Terracotta breathes and dries faster, while glazed or plastic pots hold moisture longer.
• Potting mix: Well-ventilated and organic-rich – potting mix, or peat with perlite or vermiculite.
• Feeding: Potted plants need feeding more often than those in the ground, as nutrients wash out with each watering – a balanced feed, easing off high nitrogen once flowers and fruit set.
• As a perennial (frost-free climates): every two years refresh the mix and lightly prune the root ball and the top growth.

Bloom & Flower Guide

Quick Details

• Bloom Season: Through the warm, frost-free months; nearly continuous only in frost-free climates
• Time to First Bloom: About 15 to 80 days after planting, depending on the cultivar and warmth
• Flower Appearance: Small, yellow, star-shaped flowers borne in clusters (trusses)
• Edibility: Not eaten – the ripe fruit (covered in its own section) is the edible part, while the flowers and green parts contain mild alkaloids and are not used as food

Detailed Blooming Overview

Tomato flowers are self-fertile: each little yellow star has both male and female parts, so the plant is largely self-pollinating. Wind and buzz-pollinating bees – which vibrate the pollen loose – improve set. The flowers open in clusters, and each pollinated bloom becomes a fruit.

Flower Characteristics

• Small, yellow, star-shaped flowers.
• Carried in clusters (trusses) along the stems.

Bloom Care & Thinning

• Pollination & fruit set: Flowers are self-pollinating and also visited by bees; wind or a gentle shake of the plant helps release pollen and set fruit in still air.

Bloom Health & Protection

• Blossom drop: Tomatoes commonly shed flowers without setting in very hot nights, cold snaps, or when pollination is poor – steady moisture, shelter from temperature extremes, and helping pollination with a gentle daily shake hold more blooms.

Pruning, Training & Seasonal Maintenance

Purple tomato plant is a soft, fast-growing herbaceous crop rather than a woody plant, so “pruning” here means managing side-shoots (suckers), keeping the stems supported, and stripping old or diseased lower leaves – it is not structural cutting and there is no dormant or renewal pruning as on a shrub. The single decision that governs everything is whether your cultivar is indeterminate (a vining type that keeps extending and is trained and suckered to one or a few leaders) or determinate (a bush type that sets most of its fruit in one flush and must NOT be suckered, because the shoots you would remove carry that crop). The purple types range from large beefsteak cultivars such as Cherokee Purple, Indian Stripe and Black from Tula to small cherry forms, so identify your cultivar first – most of the big purple beefsteaks are indeterminate and should be suckered to one or two leaders for larger, cleaner fruit. All of this work is done continuously through the warm growing season, weekly once flowering starts, and it directly affects airflow, disease pressure, fruit size and ripening speed.

Quick Pruning & Maintenance Specs

Pruning Tolerance	High on indeterminate (vining) plants; Low / none on determinate (bush) plants – do not sucker those
Primary Pruning Window	Through active growth; weekly sucker checks once the first trusses form
Secondary Maintenance Window	Late season – top the plant roughly a month before first frost to push ripening
Typical Frequency	Weekly in peak growth (suckers enlarge fast)
Main Objective	Airflow and disease control, plus steering energy into fruit (indeterminate); minimal intervention (determinate)
Young Plant Priority	Choose leader number, start staking and tying early
Mature Plant Priority	Remove suckers and yellowing lower leaves; top at season end
Best Tool Type	Fingers for small suckers; precision snips for thicker shoots and leaves
Avoid Heavy Pruning During	Heat / drought stress, wet disease-spreading weather, and any time on a determinate variety

Pruning by Plant Age & Size

Newly Established

At transplanting, remove only the lowest leaves that would touch the soil – nothing else. Tomatoes root along a buried stem, so setting the plant a little deeper (or laid on its side) builds extra roots; let it establish before you start any shoot removal.

Young / Formative

Because the popular purple beefsteaks are heavy-fruited indeterminate vines, favour a single leader so the plant channels its energy into fewer, larger fruit. On an indeterminate plant, decide now on a single leader (largest, earliest fruit) or a two-leader system, and pinch out the suckers that form in every leaf axil while they are only 2–5 cm long. On a determinate / bush plant do the opposite – leave the side-shoots and simply cage or corral the plant, since removing them removes the crop. Get ties and support in place before the plant flops.

Mature / Established

Keep suckering an indeterminate plant weekly, strip yellowing leaves up to the lowest fruit truss to open the base to air, and remove any rotten stems or leaves. Late in the season, top the growing tips so the plant ripens what it has rather than starting fruit that will not finish.

Seasonal Pruning Schedule

Ongoing sanitary (all season): remove yellowed, spotted or rotten lower leaves and stems, and keep suckers pinched on vining plants. This is the main disease-control operation on tomatoes and the response is steadier ripening and less early blight and mould.

Peak summer canopy management: thin just enough leaf to light the fruit and move air, but do NOT over-strip – exposed fruit sunscalds badly in strong sun. Leave the upper leaves that shade the trusses.

Late season / pre-frost: stop the plant by removing growing tips (and the last flowers that cannot ripen in time) so the plant channels everything into the fruit already set.

Grown as a perennial (frost-free / overwintered): after a fruiting flush, cut back spent and leggy stems, and take those cuttings to root and carry the cultivar to the next season rather than relying on a structural cut-back.

Flowering & Fruiting Wood

Tomatoes flower and fruit on trusses produced along the current season’s growth, continuously – there is no old wood or spur system, so pruning never sacrifices “next year’s” flowers. The real trade-off is that every sucker you remove from an indeterminate plant is a potential fruiting stem: taking them out trades total quantity for earlier, larger, cleaner fruit and better airflow. On a determinate plant that logic reverses – its fruit is concentrated on those very shoots, so removing them directly cuts the harvest. Where fruit set is poor in heat, shaking or hand-pollinating the flowers helps more than any cutting.

Structural Pruning & Training

Support, not framework-building, is the point. Stake or string an indeterminate plant and tie it in as it grows; cage a determinate one. Where fruit sits shaded inside the canopy, resist cutting the covering leaves – the facts are clear that stripping them exposes fruit to sunburn; instead lean the plant to about 30–45° so light reaches the trusses. If the base of an older plant rots, lay the stem down and bury the healthy part to grow fresh roots.

Special Growth to Remove

The defining operation is removing suckers – the shoots that form in the angle between the main stem and each leaf – on indeterminate plants only. Also take off yellowed lower leaves and any rotten stems. Do NOT strip healthy upper foliage that is shading fruit, and on determinate / bush cultivars leave the side-shoots entirely. There are no woody suckers, watersprouts or runners to manage on a tomato.

Container & Small-Space Pruning

Most purple beefsteaks are too tall and heavy for a small pot; if you container-grow one, hold it to a single leader on a strong stake. For a pot or windowsill, compact determinate, dwarf and bush types are the easy choice – do not sucker them. If you grow an indeterminate type in a container, hold it to a single leader and sucker hard to keep the root-to-canopy balance manageable. When a potted plant is carried over as a perennial, cut back the top and root-prune at the every-second-year soil change rather than letting it sprawl.

Tools

Small suckers snap off cleanly with finger and thumb – the best tool of all, because it leaves the smallest wound and no shared blade. Use precision snips or light bypass secateurs for thicker suckers, leaf petioles and end-of-season topping. Loppers, saws and hedge shears have no place on a soft herbaceous plant.

Tool Hygiene & Disease Risk

High-risk. Tomatoes carry sap-borne viruses (tobacco / tomato mosaic) and bacterial diseases (canker, wilt) that spread readily on hands and blades. Work only when the foliage is dry, pinch small suckers by hand, disinfect snips between plants, and wash your hands – especially before handling if you use tobacco, which can transmit mosaic virus. Remove and bin (do not compost) any mosaic-mottled or wilting plant.

Cut Placement & Technique

Take suckers out while they are small, snapping or snipping flush at the leaf axil – a big sucker left too long becomes a thick stem and a large wound. Cut leaf petioles cleanly back to the main stem. When topping, cut just above a leaf or truss so the plant keeps a full head of foliage over the ripening fruit.

Heavy Pruning & Rejuvenation

There is no hard rejuvenation pruning on a tomato the way there is on a shrub – it is a short-lived soft plant. The only “hard” cuts are end-of-season topping to force ripening and, on an overwintered perennial plant, cutting back tired growth and restarting from cuttings. Do not attempt to renovate a tomato with a severe structural cut-back; if it is exhausted, replace it or root a cutting.

Post-Pruning Care

Keep watering even and steady after removing leaves or suckers – sudden changes in uptake trigger cracking and blossom-end rot. Watch newly exposed fruit for sunscald and re-cover with a nearby leaf if needed. Do not push nitrogen feed to “recover” the plant; high nitrogen delays flowering and fruit, so keep feed low-nitrogen. Watch cut leaf scars and the soft new growth for aphids, whitefly and disease entry.

Common Pruning Mistakes

• Suckering a determinate / bush variety – this removes the very shoots that carry its concentrated crop.
• Over-stripping leaves to “expose” fruit, which causes leathery sunscald patches in strong sun.
• Pruning or handling plants while the foliage is wet or with unwashed hands, spreading mosaic virus and bacterial disease.
• Letting suckers grow into thick stems before removing them, leaving large slow-healing wounds.
• Assuming every purple tomato is a large vine – some purple cherries are compact and need far less suckering.

When NOT to Prune

Never sucker a determinate type at all. Avoid removing foliage during heat or drought stress, in disease-spreading wet weather, or immediately after transplanting while the plant is still establishing.

Recommended Tools (by task)

• soft_ties_stakes – essential support for a heavy, sprawling crop; stake or string indeterminate plants and cage bush types so stems and fruit stay off the ground.
• precision_snips – clean removal of thicker suckers, yellow leaves and end-of-season tips on soft stems.
• blade_disinfectant – wipe between plants to stop tomato mosaic virus and bacterial canker travelling on the blade.

Pruning Troubleshooting

Problem	Possible Cause	What to Check	Corrective Action
Lots of leaf, few fruit	Too much nitrogen and/or an unsuckered vigorous vine	Feed type and leader count	Switch to low-nitrogen feed; on indeterminate plants sucker back to one or two leaders
Pale, leathery patches on fruit (sunscald)	Over-stripped canopy exposing fruit	Leaf cover over trusses	Stop removing shading leaves; leave upper foliage and lean the plant instead
Cracking / blossom-end rot after heavy leaf removal	Uneven water uptake worsened by pruning shock	Soil moisture and mulch	Mulch, water evenly, and remove less foliage at one time
Disease jumping plant to plant	Pruning wet, or dirty hands and blades	Timing and tool hygiene	Work dry, disinfect between plants, bin infected material
Flowers but no fruit set	Heat and poor pollination, not a pruning fault	Temperature and pollination	Shake or hand-pollinate; do not over-prune the flowering trusses

Pests, Diseases & Troubleshooting

Overview: The Purple tomato plant (Solanum lycopersicum) is a heavy-feeding annual that attracts a wide range of chewing and sap-sucking pests and is highly susceptible to soil-borne and foliar diseases, especially in warm, humid, crowded conditions. The best defence is cultural: crop rotation, resistant varieties, good spacing and airflow, mulching, and prompt removal of affected leaves — with organic sprays used only when monitoring shows they are needed.

Quick Troubleshooting Overview

Issue / Pest	Main Symptom	Primary Solution
Tomato/tobacco hornworm	Whole leaves and stems stripped fast; dark frass pellets	Hand-pick; encourage parasitic wasps; Bt
Aphids & whiteflies	Sticky honeydew, sooty mould, curled shoots; virus spread	Rinse, soap/neem, reflective mulch, beneficials
Fruitworm / hornworm on fruit	Boreholes into green and ripening fruit	Monitor, hand-pick, Bt on young larvae
Early & late blight	Target-ring or greasy grey-brown leaf/fruit lesions	Rotate, space, remove leaves, copper fungicide
Fusarium/Verticillium wilt	One-sided yellowing and wilting; browned inner stem	Resistant (VFN) varieties, rotation, rogue plants
Blossom-end rot	Sunken black leathery patch on fruit base	Even watering, mulch, correct calcium/pH

Common Pests & Management

• Tomato & tobacco hornworm (Manduca quinquemaculata / M. sexta):
  • Symptoms: Large green caterpillars with a tail horn that defoliate stems overnight and gouge fruit; look for dark green-black frass pellets below the damage before you spot the well-camouflaged larva.
  • Prevention & Control: Inspect and hand-pick (drop into soapy water); leave caterpillars carrying white wasp cocoons in place, as those parasitoids do free control. Encourage lacewings and wasps, and spray Bacillus thuringiensis (Bt) on young larvae if needed.
• Aphids (Macrosiphum euphorbiae, Myzus persicae):
  • Symptoms: Clusters of soft green, pink or black insects on shoot tips and leaf undersides, causing curl, honeydew and sooty mould; they transmit several viruses.
  • Prevention & Control: Blast off with water, encourage ladybirds, lacewings and hoverflies, use reflective/silver mulch to deter them, and spot-treat with insecticidal soap or neem oil.
• Whiteflies (Bemisia tabaci, Trialeurodes vaporariorum):
  • Symptoms: Tiny white moth-like insects that fly up in clouds when disturbed; honeydew, sooty mould, yellowing and virus transmission follow.
  • Prevention & Control: Hang yellow sticky traps, use reflective mulch, encourage Encarsia parasitoids, and treat undersides with insecticidal soap or neem, especially in greenhouses.
• Tomato fruitworm / corn earworm (Helicoverpa zea):
  • Symptoms: Caterpillars bore neat holes into green and ripening fruit near the stem, causing internal rot and secondary spoilage.
  • Prevention & Control: Monitor with pheromone traps, hand-pick, encourage Trichogramma egg parasitoids, and apply Bt or spinosad to young larvae before they enter fruit.
• Spider mites (Tetranychus urticae):
  • Symptoms: Fine yellow stippling, a dusty bronzed look, and fine webbing on leaf undersides in hot, dry weather.
  • Prevention & Control: Keep plants well watered and not dusty, rinse foliage, release predatory mites, and use insecticidal soap or horticultural oil for outbreaks.
• Flea beetles & Colorado potato beetle (Epitrix spp., Leptinotarsa decemlineata):
  • Symptoms: Flea beetles pepper leaves with tiny shot-holes (worst on seedlings); the striped Colorado beetle and its red grubs chew foliage heavily.
  • Prevention & Control: Use floating row cover on young plants, hand-pick beetles and egg clusters, rotate crops away from other nightshades, and use kaolin clay or spinosad if pressure is high.
• Root-knot nematodes (Meloidogyne spp.):
  • Symptoms: Stunting, wilting and yellowing despite good care, with knotty galls swelling the roots.
  • Prevention & Control: Plant nematode-resistant (N-coded) varieties, rotate with non-hosts, add organic matter, and solarise or grow marigold cover in badly infested beds.

Diseases & Fungal Issues

• Early blight (Alternaria solani):
  • Symptoms: Dark brown spots with concentric target rings and a yellow halo on lower, older leaves first, working upward; can cause stem lesions and fruit rot.
  • Treatment & Management: Rotate crops, mulch to stop soil splash, stake for airflow, remove affected lower leaves, and use a copper or biofungicide preventively in humid spells.
• Late blight (Phytophthora infestans):
  • Symptoms: Greasy grey-green blotches on leaves with white mould underneath in cool wet weather, plus firm brown fruit rot; spreads and kills plants very fast.
  • Treatment & Management: Grow resistant varieties, space and ventilate well, avoid overhead watering, remove and destroy infected plants immediately, and apply copper preventively when conditions favour it.
• Septoria leaf spot (Septoria lycopersici):
  • Symptoms: Many small circular spots with dark borders and grey centres on lower leaves, causing heavy leaf drop.
  • Treatment & Management: Remove infected leaves, mulch, water at the base, rotate, and use copper if it spreads.
• Fusarium & Verticillium wilt (Fusarium oxysporum, Verticillium spp.):
  • Symptoms: Yellowing and wilting that often starts on one side or lower leaves; cutting the stem reveals brown streaking in the vascular tissue. Soil-borne and long-lived.
  • Treatment & Management: There is no cure — choose VF-resistant varieties, rotate for several years, remove and destroy affected plants, and avoid replanting nightshades in the same soil.
• Bacterial spot & speck (Xanthomonas / Pseudomonas syringae):
  • Symptoms: Small dark greasy spots, sometimes with yellow halos, on leaves and fruit, worst in warm wet weather.
  • Treatment & Management: Use clean/treated seed, avoid overhead watering and handling wet plants, rotate, and apply copper preventively.
• Viruses (Tomato mosaic, Tomato spotted wilt, curly top):
  • Symptoms: Mottled, distorted or fern-like leaves, ringspots, bronzing and stunted uneven growth; no recovery.
  • Treatment & Management: Control aphids, thrips and whiteflies that spread them, remove infected plants, wash hands and tools (tobacco mosaic spreads by touch), and choose resistant varieties.

Growing Difficulties & Abiotic Problems

• Blossom-end rot:
  • Cause & Symptoms: Uneven watering and calcium delivery (not simply low soil calcium) cause a sunken, leathery black patch on the blossom end of the fruit.
  • Correction Strategy: Water evenly and deeply, mulch to buffer moisture, keep soil pH near 6.5, and avoid heavy nitrogen swings.
• Fruit cracking & catfacing:
  • Cause & Symptoms: Sudden water surges after dry spells split ripening fruit; cold at flowering causes scarred, misshapen (catfaced) fruit.
  • Correction Strategy: Keep moisture steady, harvest promptly, and avoid setting fruit in cold snaps.
• Blossom drop & poor set:
  • Cause & Symptoms: Extreme heat or cold, excess nitrogen, or poor pollination cause flowers to drop without fruiting.
  • Correction Strategy: Balance feeding, shade in extreme heat, and gently shake plants or encourage pollinators to aid pollen set.
• Sunscald:
  • Cause & Symptoms: Fruit over-exposed after leaf loss develops pale, papery, sunken burned patches.
  • Correction Strategy: Keep healthy leaf cover, avoid heavy pruning in strong sun, and control the diseases that defoliate plants.
• Leaf roll & nutrient issues:
  • Cause & Symptoms: Upward leaf rolling from heat/moisture stress; yellowing between veins from magnesium/iron shortfalls; purpling from cold or phosphorus lock-up.
  • Correction Strategy: Water consistently, feed a balanced fruiting fertiliser, correct pH, and warm the root zone in cold soils.

What Helps — Products & Tools

For the Purple tomato plant the practical kit is: Bacillus thuringiensis (Bt) and spinosad for caterpillars, insecticidal soap and neem/horticultural oil for aphids, whiteflies and mites, yellow and reflective mulches/sticky traps for flying pests, and copper or biofungicide plus resistant (VFN) varieties, crop rotation and mulch for the blight and wilt complex. Even watering, calcium/pH correction and good airflow prevent most of the non-pest problems.

Propagation Guide

Purple tomatoes are grown from seed and, just as easily, from stem cuttings or rooted side-shoots (suckers); cuttings root in water or soil within one to two weeks and reliably keep the fruit true, whereas open-pollinated types come true from seed but F1 hybrids do not. It is an easy plant to propagate either way.

Quick Propagation Specs

Best Propagation Method	Seed
Alternative Methods	Stem/sucker cuttings (root in water or soil); grafting for disease resistance (optional)
Propagation Difficulty	Easy
Seed True-to-Type	Cultivar-dependent — open-pollinated types come true, F1 hybrids vary
Vegetative True-to-Type	Yes — cuttings keep the fruit quality of a chosen plant
Best Propagation Season	Sow late winter to early spring (indoors); take cuttings spring to early summer
Seed Germination Time	5–16 days (sometimes longer)
Cutting Rooting Time	1–2 weeks
Germination Temperature	About 21–26°C (70–79°F); possible 10–32°C (50–90°F)
Seed Sowing Depth	5–10 mm (about ¼–½ in)

Growing from Seed

Seed Handling & Viability

Seed is easy to save; store it in a dark, dry place, and refrigerate if keeping it more than a year. Seed of open-pollinated cultivars comes true, while F1 hybrids will not.

Sowing Season

Sow at the end of winter indoors, with early spring best; where grown as a warm-climate perennial it can be sown year-round as temperature allows.

Sowing Depth & Spacing

Sow 5–10 mm (about ¼–½ in) deep. When pricking out or transplanting seedlings, space them only a few centimetres apart (about 2×3 cm, roughly 1×1 in) in trays.

Germination Conditions

Keep moist in a bright position at about 21–26°C (70–79°F) — germination is possible across roughly 10–32°C (50–90°F) — with an even water supply.

Germination Time

Seed germinates in about 5–16 days, sometimes longer.

Seedling Care

Grow seedlings in full sun above about 10°C (50°F); the young sprouts are tender and vulnerable to pests, so protect them early on.

Stem Cuttings

Cutting Type & Timing

Use stem tips or side-shoots (suckers); take them in spring to early summer.

Rooting Setup & Hormone

Stand cuttings in a glass of water, changing it every two days, or insert them in a warm, moist mix. Tomatoes root very readily, so a rooting hormone is unnecessary.

Rooting Time

Roots form in about one to two weeks. Cuttings reproduce the parent’s fruit quality exactly, which seed cannot always guarantee.

Air & Ground Layering

A stem bent down and buried will root along its length; this, and burying a leggy plant deeper, are easy ways to gain extra rooted plants.

Grafting & Budding

Grafting is not needed for home propagation, but tomatoes are sometimes grafted onto vigorous rootstocks to add resistance to soil-borne diseases and boost vigour; it is an optional, more advanced technique.