Cosmos Apricotta Flower Seeds

For the best results, sow Cosmos Apricotta seeds indoors from March to May in trays or small pots, keeping them in a warm spot until seedlings emerge. Once all risk of frost has passed and seedlings have developed a few sets of true leaves, you can transplant them outdoors from late May onwards. Alternatively, you can sow your Apricotta Cosmos seeds directly in the ground from April through June, once the soil has warmed up and frost danger is over. Direct sowing often works brilliantly with cosmos as they don't mind their roots being disturbed less, and you'll still get plenty of blooms from summer right through to autumn.

Yes, you can grow Cosmos Apricotta in pots, though they do prefer the space of garden borders due to their tall, airy growth habit. If you're going to plant in a container, choose large, deep pots that are at least 30-40cm in diameter and depth to give their roots plenty of room to spread. Make sure your containers have good drainage holes and use quality multi-purpose compost mixed with a bit of grit for drainage. You'll need to water them more regularly than border-grown plants, especially during hot spells, and consider staking taller stems to prevent them from toppling over in the wind.

Cosmos Apricotta aren't frost hardy; they’re tender annuals that will be damaged or killed by even light frosts. This means you'll need to wait until all risk of frost has passed in your area before planting them outdoors. If you've started seeds indoors earlier in spring, make sure to harden off your seedlings gradually over 7-10 days before transplanting them to their final positions. Once established in warm weather, they're incredibly tough and can handle dry spells brilliantly, but that initial frost sensitivity means timing is everything when getting them into the garden.