Dry roots can stress plants. Outdoor rain does not replenish polytunnel soil.
Ideal window: While crops are growing; more often in warm weather
If it slips: Check conditions before delaying. A weekly visit may not be enough for protected crops.
Seeded suggestion — check crop stage and conditions on the plot.
Read RHS guidanceRipe fruit can split, spoil or fall. Do not assume all apple varieties are ready together.
Ideal window: As fruit ripens; check each variety separately
If it slips: Depends on ripeness, pests and weather; inspect before deferring.
Seeded suggestion — check crop stage and conditions on the plot.
Read RHS guidanceOnly the connected 200 L barrel counts today. Unconnected butts add no usable supply.
Ideal window: Before your next trip away; test well before leaving
If it slips: Flexible until needed for a trip. Allow time to find leaks or missing fittings.
Seeded suggestion — check crop stage and conditions on the plot.
Large weeds compete with crops; loose supports risk damaged stems.
Ideal window: During active growth; before weeds set seed
If it slips: Usually flexible if crops are not crowded and weeds are not seeding.
Seeded suggestion — check crop stage and conditions on the plot.
Read RHS guidanceLate sourcing can delay preparation. Do not order until quantity, storage and delivered cost are clear.
Ideal window: Look from 2026-09-26; needed by 2026-10-03
If it slips: Allow time to obtain missing fittings and test for leaks
Check the existing equipment before buying. Connect only after checking levels, lids, fittings and safe overflow routing. Extra barrel capacities remain unknown. Quantity: Inspect fittings and butt sizes first Storage: Keep small fittings together in a labelled dry box.
Late sourcing can delay preparation. Do not order until quantity, storage and delivered cost are clear.
Ideal window: Look from 2026-10-01; needed by 2026-11-15
If it slips: Ask supplier about delivery and minimum order
Compare delivered cost per litre or cubic metre, not bag price alone. Autumn is a planning prompt for winter bed preparation, not a claim that it is the cheapest season. Homemade garden compost and seed-sowing compost have different jobs. Quantity: Measure beds before ordering Storage: Keep bags covered; plan a clear place for any bulk delivery.
Read RHS guidanceLate sourcing can delay preparation. Do not order until quantity, storage and delivered cost are clear.
Ideal window: Look from 2026-10-01; needed by 2027-05-01
If it slips: Ask about availability, bale size, collection or delivery
Straw is cereal stalk material; hay is dried grass and may carry seeds. They are not interchangeable. Ask the farmer about crop/herbicide history before use around vegetables. No farmer has been contacted, and no order is planned until use and amount are confirmed. Quantity: Amount and use to confirm Storage: Keep dry and ventilated, protected from rain; do not stockpile without space.
Read RHS guidanceLate sourcing can delay preparation. Do not order until quantity, storage and delivered cost are clear.
Ideal window: Look from 2027-01-10; needed by 2027-02-06
If it slips: Allow time to check supplies before the sowing window
Small clean pots or trays with drainage, seed-sowing compost, labels, pencil and a gentle watering can. A warm bright space is essential before choosing the seed route. Quantity: Check existing pots first Storage: Keep seeds cool and dry; keep compost bags closed and sheltered.
Read RHS guidanceLate sourcing can delay preparation. Do not order until quantity, storage and delivered cost are clear.
Ideal window: Look from 2027-04-15; needed by 2027-05-10
If it slips: Check nursery stock close to the planting season
Check labels and plant health, and ask how much protection they have had. A discount on plants that cannot be cared for yet is not a saving. Quantity: Match to available growing space Storage: Living plants need water, light and protection; avoid buying early without somewhere suitable.
Read RHS guidanceDetails of varieties and locations are easily forgotten.
Ideal window: Before planning next season
If it slips: Can wait until a quieter visit.
Seeded suggestion — check crop stage and conditions on the plot.
Wrong pruning can reduce fruiting. Trained forms may need a different approach.
Ideal window: Winter, when dormant; identify tree form first
If it slips: A broad winter window, not an urgent September job.
Seeded suggestion — check crop stage and conditions on the plot.
Read RHS guidanceCongestion makes picking harder; avoid treating blackcurrants as gooseberries.
Ideal window: Winter pruning; check plant form
If it slips: Usually fits within the dormant season.
Seeded suggestion — check crop stage and conditions on the plot.
Read RHS guidanceAn unheated polytunnel is not a substitute for warm germination conditions.
Ideal window: February–April, with warmth and good light
If it slips: Later sowing can shorten the cropping season; buying plants is an alternative.
Seeded suggestion — check crop stage and conditions on the plot.
Read RHS guidanceSowing too early without light and warmth can produce weak plants.
Ideal window: Protected crop: late Feb–mid Mar; outdoors: late Mar–early Apr
If it slips: A useful sowing window rather than a single deadline.
Seeded suggestion — check crop stage and conditions on the plot.
Read RHS guidanceFrost damages shoots. Warm weather alone does not explain this year’s yield.
Ideal window: Typically March–May, depending on crop and conditions
If it slips: Wait if soil is cold or waterlogged; variety and frost matter.
Seeded suggestion — check crop stage and conditions on the plot.
Read RHS guidanceDo not put cherries on the winter apple-pruning schedule.
Ideal window: Summer, if pruning is needed
If it slips: Assess tree health and size before planning work.
Seeded suggestion — check crop stage and conditions on the plot.
Read RHS guidance