How to Grow Tomatoes

How to Grow Tomatoes in a Garden

Choose a sunny spot in the garden with well drained soil and enrich with Yates Dynamic Lifter Soil Improver & Plant Fertiliser. Add Yates Hydrangea Pinking Liquid Lime & Dolomite to help sweeten the soil and help prevent Blossom End Rot.

Sow seeds, lightly cover with Yates Seed Raising Mix and water well. If growing from seedlings, they can be planted a little deeper, so that the bottom few centimetres of the tomato stems are covered with soil. Water in well.

Tall growing tomatoes will require stakes for support, so it’s best to put these in now to avoid damaging plant roots later.

As seedlings emerge and grow, feed weekly with Yates Thrive Tomato Liquid Plant Food. Mulch around the base with organic mulch like sugarcane or pea straw, keeping it away from the main stem.

As larger staked tomatoes grow, gently tie the main stems to the stakes with a plant tie or old piece of hosiery.

Harvest tomatoes when the fruit is plump and red (or yellow, depending on the variety).

How to Grow Tomatoes in a Pot

If you don’t have room in your garden to grow tomatoes, grow them in pots! Choose smaller varieties, such as Yates Tiny Tim, which is compact enough to grow in a pot.

Choose a pot at least 400mm wide and deep and position in full sun. Fill with quality potting mix, such as Yates Potting Mix with Dynamic Lifter.

Tall growing tomatoes will require stakes for support, so it’s best to put these in now to avoid damaging plant roots later.

Potted plants dry out quicker than in-ground plants, so it’s important to water potted plants regularly.

As seedlings grow, feed weekly with Yates Thrive Tomato Liquid Plant Food to encourage growth.

As larger staked tomatoes grow, gently tie the main stems to the stakes with a plant tie or old piece of hosiery.

Harvest tomatoes when the fruit is plump and red (or yellow, depending on the variety).

Growing Tips

In cool climates, you can get a start on your tomatoes early by raising seeds in trays of Yates Seed Raising Mix. They can be transplanted to the garden or pot when the weather is warmer.

A layer of mulch will help retain moisture in the soil.

In fruit fly-affected areas, begin applications of Yates Nature’s Way Fruit Fly Control while fruit are still small and before they have changed colour.

To help prevent Blossom End Rot (when the bottom of the fruit looks sunken and rotten), apply fast acting Yates Hydrangea Pinking Liquid Lime & Dolomite at planting time, which will help ensure a sufficient supply of calcium. The tomato is still perfectly fine to eat, simply remove and discard the affected parts.

If you didn’t apply lime at planting time, it’s not too late to do it during the growing season.

Certain tomato diseases are carried in the soil, so choose a different spot each year (avoid planting in the same part of the garden for at least four years).

When buying tomato plants or seeds, look for varieties that mention disease resistance.

Commons Pests of Tomatoes

Caterpillars, Aphids and Whiteflies find tomatoes irresistible. To help control them in your garden, spray at first sight with Yates Baythroid Advanced Garden Pest Insect Killer Ready to Use Spray. Spray foliage thoroughly, including the undersides. This product works by contact action, so good coverage of insects is essential.