Now’s the moment all that hard work earlier on in the year is really paying off, with harvests coming thick and fast. But how do you know when it’s the perfect time to pick, pluck or pull up your crops?
Root Crops
When it comes to root vegetables, size matters. Beetroot and turnips can be pulled at any point from golf ball size up, with smaller roots proving especially tender. But don’t let the roots grow larger than a tennis ball or they’ll become tough and woody.
Dig up carrots as they reach a useable size. You can leave maincrop varieties in the ground until you’re ready to use them.
Enjoy parsnips any time after the leaves have died back, but for the sweetest, melt-in-the-mouth roots, wait until after the first frosts, which improve the flavour.
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Potatoes
The earliest new potatoes are usually harvested about 10 to 12 weeks after planting when the plants come into flower. You can judge how big the tubers are by carefully pulling back the soil to expose a few at the sides. Enjoy them once they reach the size of a hen’s egg.
Maincrop potatoes for storing should be lifted only after all the foliage has died back, around 20 weeks after planting. Check they are ready by rubbing the skin with your thumb. If the skin doesn’t rub off, they’re ready to lift.
Peas and Beans
Check whether peas and beans are good to go by literally getting to grips with their pods. Feel the pods to judge the size of developing peas, then shell a few to double-check. The same goes for broad beans.
The pods of climbing beans are the opposite – they should be long and smooth, without beans bulging inside. But don’t let them get too long or the pods will become stringy and plants less productive.
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Fruiting Vegetables
For other fruiting vegetables such as peppers and tomatoes, be guided by skin colour. Look for a good, even colour over the entire fruit.
Traditional varieties of cucumber are ready when there is no pronounced point at the tip. Pick them small for snacking cucumbers, or leave them to grow larger for slicing.
Many gardeners pick courgettes far too big – it’s easy to do! But the best-tasting courgettes are picked soon after they reach about four inches (10cm) long. Summer squashes can be harvested as soon as they reach a desirable size.
Leave winter squashes on their plants until late autumn. They can be protected with a row cover. They’re ready when the stem has died off and hardened, and if you push your thumbnail into the skin it should dent, but not puncture it.
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Sweetcorn
Perfectly ripe sweetcorn is a seasonal treat like no other. Find out whether they’re ready to pick once the tassels at the ends of the cobs have shriveled up. At this point carry out the fingernail test. Peel back the sheath and sink your nail into a kernel. If it exudes a milky liquid it’s ready to pick and enjoy. If the liquid is clear, wait a little longer.
Salad Leaves
Loose leaves of cut-and-come-again salads are best enjoyed while they are still young and tender, while heart-forming salads such as lettuce should be cut as soon as the heart has begun to firm up. In all cases, for the most succulent salad leaves pick them early in the morning.
Cabbage Family Crops
Cut cabbages as soon as the fleshy leaves have formed a tight, firm head. Winter frosts help to enrich the flavor of Savoy types, so leave these in the ground until you’re ready to eat them. Cabbage family plants producing flower buds, such as calabrese, broccoli or cauliflower, should be picked while the buds are still tightly closed.
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Garlic, Onions and Shallots
Garlic, onions and shallots may be dug up as soon as the foliage starts to die down in late summer for using fresh. For storing, wait two weeks once the foliage has turned yellow and toppled over, then dig up the bulbs and cure them for storing in a cool, dry place.
Tree Fruits
Check whether tree fruits such as apples and pears are ready by cupping a fruit in the palm of your hand and twisting gently. If it easily comes away it’s ready. Softer tree fruits such as peaches and nectarines are ready when they become slightly softer at the stalk end of the fruit.
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Soft Fruits
Use your senses to pick soft fruits at their prime. Berries and currants should be evenly coloured. Raspberries will come away easily from their plug, while blackcurrants should be left a week after turning black to develop their full flavour. Blueberries develop their best flavour two or three days after turning blue.
After so long tending your crops you deserve to enjoy them at their peak. Pick your produce when it’s perfectly ripe and ready and your food will have optimum flavour and the most nutritional benefit. Please do tell us in the comments section below what you’ve been growing this year and how you make the most of it.
