When to Sow:

Best results will be obtained once soil temperatures are at least 10 degrees, therefore April to September is the optimum time

Soil / Site Conditions:

Full sun, partial sun
Most soil types

How to Sow:

Bee & Butterfly Wildflower Seed Mix can be used to overseed into existing grass, provided the sward comprises only fine-leaved grasses and does not include ryegrass, agricultural species or weeds.

Seedbed
Bee & Butterfly Wildflower Seed Mix performs best in low nutrient soils, which haven't been heavily fertilised in the past. For best results sow into bare soil after clearing all existing plants and weeds from the area.

Cultivate the ground to a depth of 5-10cm to relieve compaction and create a fine level tilth, free from obstructions. Broadcast the seed at a rate of 4.5gm per sq metre (The seed can be mixed with sharp sand to ensure a more even spread). Finish the seedbed by treading or lightly rolling the area, so that it is firm enough to stand on without leaving indentations. If dry conditions, lightly water.

Existing Grass
Firstly mow the grass area very short. Using a rake or harrow, the grass then needs to be raked to remove the thatch (the layer of dead grass and moss that builds up on the soil surface). If necessary, then use a 3 pronged hoe to break up the soil surface. This scarification is really important; the seed must be able to reach the soil surface. Aim for at least 50% bare soil, preferably more - as Monty says you need to beat the hell out of the grass! Broadcast the seed at a rate of 4.5gm per sq metre (The seed can be mixed with sharp sand to ensure a more even spread). Walk over the seeded area ensuring that the total ground is walked upon - mimics the action that animals would do in nature. This is to ensure that the seeds are in contact with the soil, which is vital for germination. If dry conditions, lightly water.

Care:

Carefully water during dry weather, and keep on top of removing weeds until the meadow begins to establish.

Perennial species can be slow to establish and are unlikely to flower in the first year. Annual species will generally flower in year one. During the first year remove any weeds which grow before they run to seed. Weed growth is common due to the action of disturbing the ground. The area can be cut once the flowers have died back in the autumn. We recommend leaving the area undisturbed for as long as possible, ideally until February / March (before the first spring growth). The dead flowers and stems provide a diverse environment which is a haven for wildlife through the winter months. Cut the area down to around 10cm using a scythe, strimmer or mower, leaving the cuttings for up to a week before removing. This will allow them to dry and shed seeds back into the soil.

Germination of wildflower seeds can be erratic and some species require vernalisation before germination in spring of the following year, e.g. a period of prolonged cold temperatures.

Be aware that it can take several years for the meadow to become established, patience is required, just as in nature!

Sow Rate:

4.5 grams per square metre.

Pack Weight / Area: