When Is a Good Time to Plant Seeds for Flowers for Spring and Summer?

When Is a Good Time to Plant Seeds for Flowers for Spring and Summer?

When Is a Good Time to Plant Seeds for Flowers for Spring and Summer?

Starting flower seeds early indoors provides you a jump on the growing season. Knowing the best time to start flower seeds is dependent upon your climate and the hardiness of the flowers you plan to plant. Cool season flowers are hardier to the cooler temperatures which could be experienced in early spring. Flowers which are tender to cold temperatures should not be grown outdoors until the likelihood of frost has passed.

February

Hardy annuals like calendula (Calendula officinalis), bachelor button (Cenia turbinata), wallflower (Erysimum spp.) and clarkia (Clarkia spp.) Can withstand the cooler temperatures of early spring. You can start seeds for these and other cool season plants inside during early February. Seedlings should be ready for transplant outdoors in March, based on the variety. Starting your year by starting seeds for cool season flowers could result in a vibrant spring garden.

March

Warm season flowers like cosmos (Cosmos spp.) , dianthus (Dianthus spp.) , nicotiana (Nicotiana spp.) and zinnias (Zinnia spp.) Could be sown indoors in March to prepare for late summer and spring blooms. These plants aren’t cold tolerant so they should not be transplanted outdoors until the danger of frost has passed.

April

Seeds for cool season flowers may be sown directly into the ground during April. They perform well with the rest cool weather and provide late-spring blooms. At the end of April, warm-season blossoms could be seeded outdoors as well. Keep in mind that immediate seeding outdoors can increase the difficulty of maintenance as flower seedlings compete with weed seedlings. Clearly mark the areas in which you plant your own seeds and also be able to spot the leaves of plants. This will help you ensure you are removing the weeds and not your seedlings during maintenance.

Growing Seeds

If you opt to start seeds inside while temperatures are still cool outside, keep in mind that young plants need warmth and light. They may be adapted using a heating pad positioned beneath the seedling tray for extra warmth. Although sunlight through the window can be adequate for expansion, a fluorescent light or grow light is best. Insufficient light may result in weakened stems. To ensure that your seed-starting campaigns are rewarded with healthy, flowering plants, proper seedling maintenance is essential.

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