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

Meconopsis Baileyi

Previously Called Meconopsis Betonicifolia

£3.75

Papaver Macrostomum Black Magic

Black Magic Poppy, Persian Poppy

£3.95

Erigeron Karvinskianus

Mexican Fleabane

£3.45

Angelica Sylvestris Ebony

Vicars Mead

£3.95

Papaver Somniferum 'Lauren's Grape'

£3.70

Muhlenbergia Capillaris

Pink Muhly Grass, Muhly Grass, Hairawn Muhly,…

£3.45

Astrantia Major 'Ruby Wedding Series'

Masterwort 'Ruby Wedding'

£3.75

Fibigia Clypeata

£2.95

Scleranthus Biflorus

Emerald Carpet

£2.90

Papaver Orientale 'Princess Victoria Louise'

Princess Victoria Louise

£2.65

Antirrhinum Majus Doubleshot Appleblossom F1

Snapdragon, Double Shot Appleblossom Snapdrag…

£2.95

Helleborus Orientalis 'Black Beauty'

£3.65

Papaver Somniferum Summer Blaze

Opium Poppy

£2.90

Calendula Officinalis

Common Marigold, Pot Marigold

£2.80

Helleborus Orientalis Plantworld Doubles

£3.95