China aster , also know as Callistephus chinensis , are not considered cold hardy plant life . They are yearbook that are sensitive to frost and colder temperature . It is of import to wait until all danger of frost has passed before transplant them into the garden .
I remember one spring when I was eager to start planting my China asters early in the season . I sowed the seeds indoors about 6 week before the last springtime Robert Frost date , and they grow into healthy seedling . However , I made the mistake of assuming that the weather had sufficiently warm up up and transplanted them into the garden too early . Unfortunately , a belated Robert Lee Frost strike , and my China asters suffered from frost damage . It was a deterrent example see about the importance of await for the right time to plant stale - sensitive flora like China asters .
To avoid such mishap , it is commend to sow China aster seed indoors 6 to 8 weeks before the last give Robert Lee Frost . This will give them enough sentence to germinate and grow into sturdy seedling . It ’s important to provide them with adequate light source , warmth , and moisture during this prison term to ensure healthy growth .
Once the peril of hoar has top , usually when the weather has warm up systematically , the China asters can be transplanted into the garden . This is typically around late saltation or early summertime , reckon on the specific mood and neighborhood . It ’s a in effect practice to gradually acclimate the seedling to outdoor condition by bit by bit exposing them to outdoor temperatures and sunlight before transplant .
When choosing a localization for China aster in the garden , it ’s in force to select a spot that take in full sun or partial tone . They prefer well - draining soil that is rich in organic matter . bring compost or aged manure to the soil before planting will facilitate offer the necessary nutrient for healthy growth .
I have found that space the China asters about 12 to 18 inch aside allows them enough way to grow and diffuse . This spacing also help ameliorate air travel circulation around the plants , deoxidize the risk of disease . mulch around the plants can help husband wet and suppress weed growth .
China asters have a range of beautiful color and flower forms , work them a popular choice for contribute vivacious flush to garden bed , borders , and containers . They can also be cut for fresh or dry out flower arrangements .
China asters are not cold hardy plant and should not be planted outdoors until all danger of frost has passed . Sow the seed indoors 6 to 8 weeks before the last spring frost , and transfer them into the garden after the weather has sufficiently warm . Provide them with full sun or fond shade , well - draining soil , and adequate space for healthy growth . With right care , China aster can add a spatter of color to your garden throughout the summer and declivity seasons .
Caroline Bates
