To get the biggest harvest, focus on removing "suckers" (small shoots that grow in the "armpit" between the main stem and a branch) and pruning lower leaves. This directs the plant's energy toward producing larger, higher-quality fruit rather than extra leaves, and improves air circulation to prevent disease.
To maximize your tomato harvest, prioritize pollination, targeted pruning, and soil nutrition. Key practices include gently shaking the flowers or applying a Blossom Set Spray to encourage pollination, removing excess leafy "suckers" to redirect plant energy, and feeding the plants a low-nitrogen, high-phosphorus fertilizer.
Fruit bushes such as currants and gooseberries will benefit from thinning out, while perennials that lack decorative seed heads should be cut back to the ground. Autumn is also the time to prune tender plants such as lavender and rosemary, which won't withstand pruning in winter.
You can safely remove 15% to 20% of a tomato plant’s foliage at a time (never exceeding 30%) to avoid shocking the plant. Prune in the early morning on a dry day, and adjust your approach based on the type of tomato:
Pruning tomato plants is optional, and you should only prune indeterminate varieties. Do you like to train your plants and check up on them almost every day? If so, then you may be a natural tomato pruner. Some gardeners prune to keep plants tidy, manipulate fruit size, and even speed ripening.
For many, it's best to avoid pruning in the fall because it can stimulate new growth that will be damaged by cold. On the other hand, there are a few plants to prune in October, especially if you want to keep your garden looking gorgeous right through to spring.
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Sprinkling baking soda around tomato plants is a common, often debated, gardening hack used to increase the sweetness of the fruit and reduce fungal disease. It works by slightly lowering soil acidity (raising pH) and, when used in sprays, creating an alkaline surface that hinders fungi like powdery mildew.
Encouraging the last few to ripen
The simplest is to bring them into a warm room and place them in a paper bag with a ripe banana or apple. Both release ethylene gas, which encourages ripening. Keep the bag loosely closed, check daily, and you'll often find the tomatoes take on full colour within a week.
FALL. Mirroring the spring routine, we minimize pruning in fall (typically between about mid-September and late November) to avoid stimulating new growth as the sap is retreating to the roots to store energy. But some light thinning and clean-up pruning is fine.
For most plants, it’s too late to prune heavily in late summer and early fall. Cutting during this window can trigger a flush of tender new growth that won’t harden off before winter, exposing the plant to frost damage. Major structural pruning is best done during dormancy in late winter or early spring.
Hold off on pruning: * Spring bloomers like lilacs, forsythia, and bigleaf hydrangeas * Evergreens and semi-evergreens * Woody perennials like lavender and butterfly bush * Plants that provide winter food or shelter for wildlife A little patience now helps your garden thrive later.
• Follow the 1/3 rule. As a rule of thumb, at each pruning, remove no more than one-third of a shrub or tree. • Over-pruning = risk of shock or overreaction.
To get the biggest harvest, focus on removing "suckers" (small shoots that grow in the "armpit" between the main stem and a branch) and pruning lower leaves. This directs the plant's energy toward producing larger, higher-quality fruit rather than extra leaves, and improves air circulation to prevent disease.
Regardless of what you might read or see in nursery promotions, planting tomatoes in October or November is not a fruitful experience, literally. The night temperatures are too low for the flowers to set fruit. Tomatoes planted in August or early September will grow quickly in the warm soil, warm nights and long days.
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Coffee grounds provide tomato plants with slow-release nitrogen for leafy growth, trace minerals like potassium and magnesium, and beneficial organic matter. They also help improve soil drainage and can slightly deter pests like slugs and snails.
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To grow bigger tomatoes, maximize the fruit's size by pruning excess branches, restricting the plant to just one or two main stems, and plucking off early blossoms. This diverts the plant's energy into sizing up the remaining tomatoes rather than spreading resources across too many fruits.
Hydrogen peroxide can be highly beneficial for tomato plants if used correctly. It is a cheap, effective, and readily available remedy used to control fungal diseases, manage pests, and aerate waterlogged soil. However, because it is a strong oxidizer, using too much can damage your plants.
Yes, diluted milk can help tomato plants by providing calcium—which prevents blossom end rot—and nitrogen. However, university extension services debate its overall effectiveness compared to commercial fertilizers.
Whether it's too late depends on zone—northern gardens stop before frost, southern ones prune later. If frost is near, pinch flowers, remove diseased leaves, or pull and hang plants so tomatoes ripen indoors. Avoid overpruning, cutting wet plants, or using dirty tools—stick to light, clean cuts for health.
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Perennials (Peonies, Daylilies, and Iris): Cut back perennials that have finished blooming to tidy up the garden and reduce pest issues. For plants like peonies, remove foliage to prevent overwintering fungal spores. While some plants benefit from fall pruning, others are best left untouched until spring.