Your June priorities
June is about staying ahead of growth rather than reacting to it. Deadhead repeat-flowering roses by cutting back to the first set of five leaves — this triggers strong new blooms rather than weak, spindly ones. Walk round and stake or support any top-heavy perennials — peonies, delphiniums, tall salvias — before the first heavy rain flattens them. Supports go in before they're needed, not after a plant has already flopped.
A note on weather and region
June's jobs are UK-wide. The variable is weather, not region: how urgently you need to get stakes in depends on how soon heavy rain is forecast for your garden, and how often your successional sowings and new bedding need watering depends on the heat you're actually getting, not a fixed schedule.
June jobs
- Deadhead repeat-flowering roses, cutting back to the first set of five leaves to trigger strong new blooms rather than weak ones.
- Stake and support top-heavy perennials — peonies, delphiniums, tall salvias — before the first heavy rain flattens them.
- Continue successional sowing of salad and veg.
- Get summer bedding fully planted out.
What to sow now
Keep up successional sowing of salad and vegetable crops through June so you've always got something coming on behind what you're harvesting. By now, summer bedding should be fully planted out.
From the monthly read
Five to plant in June
Rose 'Munstead Wood'Scent
Echinacea 'White Swan'Bee favourite
Lavender 'Hidcote'Foolproof
Verbena bonariensisStatement
Sweet pea 'Cupani'Scent
What to watch for
Don't wait until after a heavy downpour has flattened a peony, delphinium or tall salvia to stake it — once a top-heavy perennial has flopped, staking afterwards won't recover its shape. Timing matters more than the staking itself.
How BeeWise makes this yours
This list is the same for every garden in the UK this month — BeeWise isn't. Once your beds are set up in the app, it reminds you which roses are actually due a deadhead based on what's flowered in your garden, flags an incoming heavy-rain forecast for your postcode so you can stake top-heavy perennials before it hits rather than after, and tracks which successional sowings you've already done so it isn't nagging you to resow what's already in the ground.
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