Flowers to Sow in May

Wondering which flowers to sow in May? Now the soil is warming up, it’s the perfect time for sowing seeds such as primrose, cornflowers, calendula and sweet William direct into the ground. Sow nasturtium seeds by simply pushing them into damp compost. Browse our May flower seeds below.

Wondering which flowers to sow in May? Now the soil is warming up, it’s the perfect time for sowing seeds such as primrose, cornflowers, calendula and sweet William direct into the ground. Sow nasturtium seeds by simply pushing them into damp compost. Browse our May flower seeds below.

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Sweet Pea Seeds - Sublime Scent Mix

Average Packet Content 25 seeds

£2.99

Sunflower Seeds - Giant Yellow

Average Packet Content 50 seeds

£1.99

Sweet Pea Seeds - Spencer Special Mix

Average Packet Content 35 seeds

£1.75

Nasturtium Seeds - Little Gem Mix

Average Packet Content 25 seeds

£1.00 £1.99 SAVE 50%

Marigold French Seeds - Boy-O-Boy Mix

Average Packet Content 120 seeds

£2.49

Lupin Seeds - Russell Mix

Average Packet Content 50 seeds

£1.55

Calendula Seeds - Daisy Mix

Average Packet Content 50 seeds

£1.75

Antirrhinum Seeds - Illumination Mix

Average Packet Content 2400 seeds

£1.99

Cosmea Seeds - Brightness Mix

Average Packet Content 100 seeds

£2.99

Nasturtium Seeds - Dayglow Mix

Average Packet Content 35 seeds

£1.99

Sweet Pea Seeds - True Fragrance

Average Packet Content 25 Seeds

£2.49

Cornflower Seeds - Polka Dot Mix

Average Packet Content 350 seeds

£1.55

Zinnia Seeds - Fireworks Mix

Average Packet Content 120 seeds

£1.99

Sunflower Seeds - Waooh!

Packet Content 20 seeds

£1.99

Cornflower Seeds - Classic Fantastic

Average Packet Content 200 Seeds

£1.75

Poppy Seeds - Field Poppy (rhoeas)

Average Packet Content 2800 seeds

£1.99

Cosmos Seeds - Rubies in Sunshine

Average Packet Content 25 seeds

£3.49

Love-in-a-Mist Seeds - Persian Jewels Mix

Average Packet Content 750 seeds

£1.99

Sunflower Seeds - Giraffe

Packet Content 15 seeds

£2.99

Sweet Pea Seeds - Fragrant Tumbler

Average Packet Content 25 seeds

£2.99

Sunflower Seeds - F1 Full Sun

Average Packet Content 22 seeds

£1.99

Cat Grass Seeds

Average Packet Content 700 seeds

£1.75

Delphinium Seeds - Magic Fountains Mix

Average Packet Content 80 seeds

£2.99

Coleus Seeds - Rainbow Mix

Average Packet Content 100 seeds

£1.99

Nasturtium Seeds - Jewel Mix

Average Packet Content 25 seeds

£1.75
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Flowers to sow in May include late sowings of hardy annuals to provide later blooms to enjoy. Provided the risk of late frosts have passed, tender summer bedding plants can be planted outdoors towards the end of the month, but if weather conditions are still wet and cold delay planting until early June. As the flowers on pansies wither, remember to deadhead them to encourage further flowering. It is also a good idea to start weekly liquid feeds and to re-pot any plants showing signs of becoming root-bound.

Head to our blog for more May gardening advice.

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