
Papaver spp.
Hardy annual poppies are best sown direct where they are to flower, as they dislike root disturbance. In UK gardens, sow in a prepared, weed-free patch in autumn for earlier blooms, or in spring for a longer flowering season.
Step-by-step instructions for growing Poppy
Sow thinly around 17th March - 5th May on the soil surface, then press the seed in and leave it uncovered because it needs light to germinate. Keep the area evenly moist until seedlings appear, and sow a fresh batch every 21 days if you want a longer run of flowers.
When seedlings are large enough to handle from 24th April, thin them carefully so the strongest plants are left about apart. Avoid pulling nearby plants, as poppies have fine roots and resent disturbance.
From 22nd May, watch tall forms for flopping in exposed spots and use discreet twiggy supports if needed. Water only in dry spells, because rich, wet soil tends to produce soft growth and fewer flowers.
Cut blooms regularly from 19th June once the first flowers open, and keep picking through to 7th October to encourage more buds. Gather stems in the cool of the day and strip off any lower foliage before arranging.
Tap a plant to see why it works (or doesn't) with Poppy.
Companion planting can deter pests, improve pollination, and make better use of space. Some plants confuse pests or attract beneficial insects; others improve soil or offer shade to neighbours that need it.
Popular varieties of Poppy to consider
A mixed strain of soft single and double flowers in pastel shades, good for informal borders and cutting.
Produces a mix of large blooms in muted pinks, whites and mauves, with a long flowering period when deadheaded.
An ornamental and edible type grown for its seed heads as well as flowers, useful in a sunny, free-draining spot.
See how Poppy timing shifts in other towns with different frost dates.