Best Flower Seeds to Sow in March

Explore flower seeds that are well suited to sowing in March. Browse popular flower seeds to sow this month, with seasonal seed varieties for gardens, pots, borders and allotments.

120 products

120products

Meconopsis 'Lingholm' (Ex Grandis)

Blue Poppy, Himalayan Poppy, 'Fertile Blue Gr…

£3.95

Papaver Somniferum Ultimate Mixture

Opium Poppy

£3.65

Achillea Millefolium Mix

Common Yarrow, Devil's Nettle, Hundred-Leaved…

£2.75

Ricinus Communis 'Red Giant'

Castor Oil Plant

£3.65

Meconopsis Grandis

Blue Poppy

£3.95

Papaver Macrostomum Black Magic

Black Magic Poppy, Persian Poppy

£3.95

Meconopsis Baileyi

Previously Called Meconopsis Betonicifolia

£3.75

Erigeron Karvinskianus

Mexican Fleabane

£3.45

Angelica Sylvestris Ebony

Vicars Mead

£3.95

Muhlenbergia Capillaris

Pink Muhly Grass, Muhly Grass, Hairawn Muhly,…

£3.45

Papaver Somniferum 'Lauren's Grape'

£3.70

Fibigia Clypeata

£2.95

Scleranthus Biflorus

Emerald Carpet

£2.90

Astrantia Major 'Ruby Wedding Series'

Masterwort 'Ruby Wedding'

£3.75

Helleborus Orientalis 'Black Beauty'

£3.65

Antirrhinum Majus Doubleshot Appleblossom F1

Snapdragon, Double Shot Appleblossom Snapdrag…

£2.95

Papaver Somniferum Summer Blaze

Opium Poppy

£2.90

Calendula Officinalis

Common Marigold, Pot Marigold

£2.80

Meconopsis Himalayan Velvet (Lingholm - Ex Grandis)

Himalayan Poppy, Meconopsis Ex Grandis

£3.75

Helleborus Orientalis Plantworld Doubles

£3.95