Sustainable Environment
Sustainable Environment
We support alternatives to single use plastics
Consumption & Conservation
Consumption & Conservation
We harvest rainwater from our on-site reservoirs
Reduced Carbon Footprint
Reduced Carbon Footprint
With 80% of bedding plants grown onsite
Composting & Recycling
Composting & Recycling
We recycle over 90% of our on-site waste

Thompson & Morgan Cornflower Black Ball

Product Code: 178883
£2.49
  • Sowing Time: March to april. Sow thinly, 3mm (1/8in) deep in drills 30cm (12in) apart in well-cultivated soil which has been raked to a fine tilth. Water ground regularly, especially in dry periods. Can also be sown August to September for early summer flowering next year. Sow in pots or trays of moist seed compost and cover with a very fine sprinkling of compost or vermiculite. Keep at between 15-20C (59-68F). After sowing, do not exclude light as this helps germination. Keep the surface of the compost moist but not waterlogged; germination will usually take 14-21 days. When large enough to handle, transplant seedlings into 7.5cm (3in) pots or trays. Overwinter plants in cool, light, frost-free conditions before planting out the following spring, or grow on as greenhouse pot plants.
  • When large enough to handle, thin out seedlings to 15cm (6in) apart.
  • Number of Seeds: 25
9 available