Sowing & Growing

To sow Coleus Blumei Improved Rainbow Mix in the UK, choose a location that receives partial shade to full sun and has well-draining soil. The best time to sow the seeds is in late winter or early spring, with an optimum soil temperature of 20-25°C for germination and growth.

Begin by preparing the soil by removing any weeds and adding compost or well-rotted manure to improve soil fertility. Make shallow furrows in the soil, about 0.5cm deep, and sow the coleus seeds thinly, spacing them about 30cm apart. Cover the seeds with soil and water gently.

Keep the soil consistently moist during germination, which should take 7-14 days. As the coleus grows, thin out the plants to provide each one with enough space to develop, leaving approximately 50cm between each plant.

Coleus Blumei Improved Rainbow Mix can tolerate warm temperatures, and it is important to keep the soil consistently moist throughout the growing season. Water the plants regularly, especially during periods of dry weather, and provide shade during the hottest parts of the day.

This beautiful and vibrant plant is a great addition to any garden, with its colourful foliage adding interest and texture to any planting scheme. With a little care and attention, you can enjoy a stunning display of rainbow-coloured leaves that will brighten up your garden throughout the summer months. Overall, Coleus Blumei Improved Rainbow Mix is an excellent choice for gardeners looking for a reliable and easy-to-grow plant with colourful foliage. By sowing in the right conditions and caring for the plants well, you can enjoy a bountiful harvest of stunning and unique leaves throughout the growing season.