🌿 Tomato

Grow in deep, fertile, well-drained soil rich in organic matter; incorporate mature compost (or well-decomposed manure) before planting. Soil should be slightly acidic or neutral (pH 6.0-6.8 approx.). Maintain regular humidity (mulching may be useful) to limit cracking and flower rot, but avoid waterlogging; ensure good aeration and drainage. For containers, use a quality drainage mix, amended with compost and perlite/bark, in a large pot with a large root volume and drainage holes.

Sow seeds indoors 6-8 weeks before last frost. Sow at a depth of 0.5 to 1 cm in a clean, sterile starting mix; keep seeds evenly moist (not waterlogged) and warm (around 20-25°C) for reliable germination. Provide strong light immediately after emergence (window light or grow lamp) and maintain moderate temperatures to prevent seed thinning; ensure good air circulation to reduce seedling damping-off. Re-pot into individual cells/pots as soon as true leaves appear, handling seedlings by the leaves rather than the stems. Harden off for 7-10 days before planting, gradually increasing outdoor exposure and slightly reducing watering (without wilting). Transplant outdoors only when there is no risk of frost and nights are consistently mild; cold soil slows growth. Plant deeply (bury part of the stem up to the first true leaves) to encourage adventitious roots and a stronger root system. Plant in full sun in fertile, well-drained soil, amended with compost. Space plants 45 to 60 cm apart and rows 75 to 90 cm apart (or leave more space if the crop is very vigorous). Install stakes, cages or trellises at the time of planting to prevent subsequent root damage. Water well after transplanting and maintain constant humidity during establishment. Direct sowing in the ground is not generally recommended, except in the case of long, hot seasons. If you do so, wait until the soil is warm and frost-free, and protect the seedlings from cold snaps.

Before planting, incorporate well-prepared compost and (if soil analysis indicates a need) a balanced, slow-release fertilizer labeled for vegetables/tomatoes. Avoid heavy applications of nitrogen before planting. After plant establishment and up to first flowering, feed lightly; once flowering and fruit set have begun, use a tomato fertilizer containing relatively more potassium and moderately more nitrogen. During periods of rapid growth and abundant fruiting, apply fertilizer in sidebands or every 2 to 3 weeks, respecting the doses indicated on the product label (or adjust according to soil analysis and plant vigour). Do not over-fertilize with nitrogen, which promotes excessive leaf growth and delays/reduces fruiting. Maintain regular watering; nutrient uptake is closely linked to regular soil moisture. Maintain sufficient calcium availability to reduce the risk of blossom end rot: keep soil pH within the range recommended for tomatoes (generally ~6.0-6.8) and, if analyses reveal low calcium content or low pH, correct with appropriate amendments (e.g. lime when pH is low). Avoid high humidity variations and excess ammonium-N, which can interfere with calcium absorption.

Mulching should be carried out once the soil has warmed up (usually 1-2 weeks after transplanting). Apply a 5-8 cm layer of clean organic mulch (straw, shredded leaves, leaf mold, composted bark) to conserve moisture, suppress weeds, moderate soil temperature and reduce soil splash on foliage (which helps limit soil-borne diseases). Keep the mulch a few centimetres away from the stem/crown to reduce rot and pest problems, and top it up as it decomposes over the season.

Black Cherry is generally an indeterminate cherry tomato; install a support at planting (solid stake, spiral stake, string trellis or tall tomato cage) to avoid disturbing the roots later. Use supports approximately 1.8 to 2.2 m high. Shape and tie the main stem(s) to the support every 20-30 cm as they grow, using soft, flexible ties (e.g. fabric strips or tomato clips), leaving a little slack to prevent girdling. For stakes/trellises, prune 1-2 main stems, removing suckers to facilitate training and improve air circulation; if you're using a large cage, minimal pruning is required, but make sure the cage is well anchored against wind and heavy fruit.

Tie it to a stake, string or cage and prune it like an indeterminate tomato. Remove the side shoots (suckers) that form in the leaf axils when they are small, retaining one main stem (or two stems if space and support allow). Remove the lowest leaves touching the ground and gradually remove the lower foliage below the first cluster of fruit to improve air circulation and reduce soil splashing; remove no more than a third of the foliage at a time. At the end of the season (or above the desired cluster), pinch off the growing tip to stop new growth and help existing fruit ripen. Quickly remove yellowed, damaged or diseased leaves; prune when foliage is dry and use clean tools to limit the spread of disease.