Let’s be honest—waiting months for a harvest can feel like watching paint dry. If you’re eager to see some green (and maybe taste it too) sooner rather than later, you’re in luck. There are plenty of vegetables you can sow now and enjoy in just a few weeks. Whether you’re in Stevenage or elsewhere in the UK, these fast-growing crops are perfect for impatient gardeners.
1. Radish
Radishes are the sprinters of the vegetable world. Varieties like ‘French Breakfast’ can be ready in as little as 18 days. They’re perfect for direct sowing and add a peppery crunch to salads


2. Rocket (Arugula)
This peppery leaf grows rapidly and can be harvested in about 21 days. Ideal for salads or as a pizza topping.
3. Spinach
Spinach thrives in cooler temperatures and can be ready to pick in 25–30 days. Great for salads, smoothies, or sautéed dishes.


4. Lettuce (Loose-Leaf Varieties)
Loose-leaf lettuces like ‘Lollo Rosso’ or ‘Salad Bowl’ can be harvested in just over three weeks. Pick the outer leaves and let the plant continue growing.
5. Mustard Greens
These spicy greens add a kick to any dish and can be harvested in about 30 days. They’re also excellent for stir-fries.


6. Pak Choi (Baby Bok Choy)
Baby varieties can be ready in 30 days. They prefer cooler weather and are perfect for Asian-inspired dishes.
7. Cress
Cress is incredibly fast-growing—ready in just 7–10 days. Grow it on a windowsill for a quick, peppery addition to sandwiches..


8. Microgreens
These tiny greens, harvested just after sprouting, are nutrient-packed and ready in 7–14 days. Try radish, broccoli, or beet microgreens.
9. Pea Shoots
Sow peas densely and harvest the tender shoots in about 14 days. They taste just like peas and are great in salads


10. Spring Onions
While full bulbs take longer, you can harvest the green tops in about 21 days for a mild onion flavor.
11. Beetroot (Baby Beeys)
Baby beets can be harvested in about 30 days. The leaves are also edible and make a great addition to salads.


12. Turnip Greens
Harvest the greens in about 30 days. They’re nutritious and can be sautéed or added to soups.
13. Kale (Baby Leaves)
Baby kale leaves can be picked in 25–30 days. They’re tender and less bitter than mature leaves


14. Swiss Chard (Baby Leaves)
Like kale, baby chard leaves are ready in about 30 days and add color to your dishes.
15. Mizuna
This Japanese green has a mild, peppery flavor and is ready to harvest in 20–25 days.


16. Endive
Endive grows quickly and can be harvested in about 30 days. It adds a slightly bitter crunch to salads.
17. Basil (Microgreen Stage)
While full basil plants take longer, you can harvest basil microgreens in about 14 days. They add a burst of flavor to any dish.


18. Coriander (Cilantro)
Coriander leaves can be harvested in about 20–25 days. They’re perfect for garnishing curries and salads.
19. Dill
Dill grows quickly and can be harvested in about 25 days. Use it to flavor fish dishes or pickles.


20. Chervil
This delicate herb is ready in about 20–25 days and pairs well with eggs and salads.
A Few Tips:
- Succession Sowing: To ensure a continuous harvest, sow seeds every couple of weeks.
- Container Gardening: Many of these crops do well in pots, making them ideal for patios or balconies.
- Soil and Water: Use well-draining soil and keep it consistently moist to encourage rapid growth.
- Sunlight: Most of these vegetables prefer full sun, but some, like spinach and lettuce, can tolerate partial shade.
Starting a quick-growing vegetable garden is not only rewarding but also a great way to get fresh produce on your plate faster. Happy gardening!




