Succession Planting: Keep Your Harvests Coming in August
August isn’t just for harvesting—it’s the perfect month to plant for a steady stream of crops well into autumn and early winter. Succession planting means sowing little and often, or planting in waves, to keep your garden productive even as summer begins to wind down. Here’s how to make it work, what to plant, and why August is your secret weapon for an extended harvest.
What is Succession Planting?
Succession planting is the simple act of sowing new seeds or planting young starts at staggered intervals instead of all at once. This way, you avoid “boom and bust” harvesting and enjoy a continuous supply of fresh veggies, herbs, and salad leaves.
Why Succession Plant in August?
- Fill Gaps: As early crops come out, new sowings fill empty beds.
- Beat Bolting: Heat-loving summer crops bolt and decline—August greens thrive as days cool.
- Avoid Gluts: A few plants each week means no overwhelming harvest all at once.
- Late-season resilience: Autumn and early winter harvests keep your homegrown meals going longer.
Best Crops for Succession Planting in August
- Quick Lettuce and Salad Mixes: Sow every 2–3 weeks for regular cut-and-come-again harvests.
- Radishes: Succession sow every 10 days for crunchy roots through autumn.
- Spinach: Sow small patches in waves—great for baby leaves or full heads.
- Turnips & Beetroot: Beginner-friendly, quick-growing; sow now for tender autumn roots.
- Chard, Pak Choi, and Asian Greens: Fast and reliable for September and October eats.
- Spring Onions: A quick snip for salads, soups, or stir fries.
How to Do It
- Clear a Patch: As crops finish, pull them up and tidy the bed.
- Work in Fresh Compost: New seedlings need a nutrient boost.
- Direct Sow or Start in Modules: Both work in August; modules let you transplant later as space opens up.
- Water Well: Quick-start seedlings hate dry soil, especially in August heat.
- Sow in Small Batches: Plant a row or patch every week or two rather than the whole packet at once.
Succession Planting Pro Tips
- Label Dates: Mark each sowing date—easy planning for when to clear/harvest.
- Be Flexible: Change the planned next crop if you get a glut or lose seedlings.
- Shade and Net: Late summer sun can scorch; fleece lids or netting give delicate seedlings the best start.
Harvest Beyond Summer
Follow these steps, and you’ll be harvesting salads, roots, and greens through autumn—and with protection, even into early winter. Succession planting in August is your key to garden abundance, long after the heat is gone.
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Keep your veg patch productive—master succession planting in August! Get crop ideas, timing tips, and how-to guides for fresh homegrown produce right through the autumn.### Best Vegetables to Plant in August (UK Climate)
August is far from too late for sowing! With cooler nights and moistening soils, this is the ideal moment to fill garden gaps with veggies for autumn and even early winter harvests. Here’s your top list of what to plant in August, especially suited to UK gardeners—but just as valuable anywhere with a gentle late summer.
Top Vegetables to Sow or Plant in August
1. Lettuce and Winter Salad Mixes
Sow hardy or cut-and-come-again types (‘Winter Gem’, ‘Arctic King’, ‘mizuna’, ‘rocket’) for a steady supply through the shoulder season.
2. Spinach
Choose winter-hardy or perpetual types for picking from mid-autumn. Sow direct in rows or large containers.
3. Spring Cabbage
Sow now to overwinter as seedlings; mature for spring greens or early summer heads.
4. Swiss Chard and Perpetual Spinach
Colorful, super-hardy and dependable all winter if sown in August.
5. Pak Choi & Asian Greens
Great for stir-fries and salads; cooler nights discourage bolting.
6. Turnips and Fast-Maturing Beetroot
Best for baby roots—delicious roasted or in salads.
⭐ Recommended Products — Garden & Allotment Essentials for March
March is when the growing season truly begins. Seeds are being sown daily, beds are prepared and late frosts are still possible — these essentials help produce strong plants and a successful start.
Seed Trays, Modules & Propagation Kits — perfect for tomatoes, brassicas, lettuce, onions and flowers. 👉
Click here to see top options
Heated Propagators, Heat Mats & Grow Lights — improves germination and prevents leggy seedlings during cold nights. 👉
Click here to see top options
Seed & Cutting Compost — essential for healthy seedlings and strong root growth. 👉
Click here to see top options
Garden Fleece & Plant Protection Covers — protects seedlings, potatoes and early plantings from late frost. 👉
Click here to see top options
Spring Vegetable Seeds — carrots, beetroot, peas, spinach and salads can all be started now. 👉
Click here to see top options
Garden Kneeler & Seat — makes long sowing and planting sessions far more comfortable. 👉
Click here to see top options
Pressure Washer (Greenhouse & Patio Cleaning) — clean patios, paths and greenhouses before planting. 👉
Click here to see top options
Solar Garden Lights — perfect for enjoying the garden during brighter spring evenings. 👉
Click here to see top options
7. Radish
Quick and reliable. Sow every 10–14 days for an ongoing supply.
8. Kohlrabi
Unique flavor and texture, sow in succession for autumn picking.
9. Spring Onions
Sow direct for early next year—choose winter-hardy types.
10. Carrots
Very late sowings of short varieties under cloche or fleece can work, especially in mild regions.
Sowing & Planting Tips
- Water well during dry spells; August seedlings are thirsty.
- Cover with fleece or mesh to shade in hot sun and protect from pests.
- Thin seedlings early to avoid crowding.
- Prepare beds with fresh compost or soil conditioner for the best start.
Bonus: Modular Sowing for Later Transplanting
- Start brassicas (cabbage, kale) or lettuce in modules now—transplant out as summer crops finish and gaps appear.
Don’t Forget Herbs
- Coriander, parsley and chervil excel when sown in August; more bolt-resistant as nights cool.