When to Plant Cherry Tomatoes in NZ

Cherry tomatoes, also known as grape tomatoes or cocktail tomatoes, are a popular fruit to grow in New Zealand due to their sweet and tangy taste, as well as their versatility in various dishes. However, knowing when to plant cherry tomatoes is essential to ensure a fruitful harvest. In this article, we will guide you through the best time to plant cherry tomatoes in NZ, as well as some tips for growing healthy and tasty cherry tomatoes.

Best Time to Plant Cherry Tomatoes

The ideal time to plant cherry tomatoes in NZ is during the warmer months of spring and summer, from September to January. This is because cherry tomatoes require warm soil temperatures (around 21-24°C) to germinate and grow successfully. Planting too early in the season when the soil is still cool can cause stunted growth or even death of the plants. On the other hand, planting too late in the season can result in poor fruit quality, as the cooler temperatures slow down the ripening process.

How to Plant Cherry Tomatoes

Before planting, choose a sunny spot in your garden or a container with good drainage and plenty of organic matter. Dig a hole about twice as deep and wide as the tomato root ball and add a handful of compost or well-rotted manure to the soil. Carefully remove the tomato plant from its container or seedling tray, and gently loosen any tangled roots. Plant the tomato at the same depth as it was in its previous container or tray, and fill the hole with soil. Water thoroughly, and mulch around the plants to retain moisture and deter weeds.

Tips for Growing Healthy and Tasty Cherry Tomatoes

To ensure your cherry tomatoes grow healthy and delicious, follow these tips:

Water deeply once a week, or more often during hot and dry weather.

Fertilize regularly with a balanced tomato fertilizer high in potassium and nitrogen.

Keep the plants supported with stakes, cages, or trellises to prevent them from falling over and breaking.

Prune off the suckers or side shoots that emerge between the stem and the main branches, to direct the plant's energy towards producing fruit.

Check regularly for pests and diseases, such as aphids, whiteflies, and fungal infections, and treat promptly with organic solutions.

By following these steps, you can enjoy a bountiful harvest of sweet and juicy cherry tomatoes that are perfect for snacking, salads, sauces, and more. Happy planting!