March 24, 2023 4 Comments
Dahlias are a magnificent flower and beloved amongst gardeners everywhere due to their vibrant colors and stunning blooms. Starting dahlia tubers indoors is an excellent option for those looking to get a head start on the growing season. But, when should you start dahlias indoors?
The ideal time to start dahlias indoors is in early April, about six to eight weeks before the last frost date in your area. This gives your dahlias enough time to grow and develop before they are transplanted outdoors. To begin, fill a 4-inch-diameter pot or larger about one-half full with a potting mix.
Place your dahlia tuber vertically in the potting mix so that you can see the neck, and cover the rest of the pot with potting soil. Be careful not to water the soil immediately, wait until you see eye development (see below) before watering. Tubers left in cool, damp soil can rot, so make sure the area you have it in is at least 65F consistently. Using a heat mat is best to keep the soil temperature up.
Once your dahlias start to grow, place them in a sunny window or under artificial lighting. Dahlias require at least six hours of sunlight each day, so ensure they receive enough light. Keep the lights on for about 14-16 hours a day and turn them off at night if you're using artificial lighting.
As your dahlias continue to grow, keep the soil evenly moist but not waterlogged. When the sprouts reach about 4-6 inches in height, pinch off the top growth to encourage bushier growth.
When the weather warms up, and the threat of frost has passed, transplant your dahlias outdoors into well-draining soil. Plant them so that you bury the neck under the soil and space them at least 12 inches apart. Only the green sprout should be visible above the soil line. Our rule of thumb is that when it’s time to plant tomatoes, it’s time to plant dahlias!
Starting dahlias indoors is an excellent way to get a head start on the growing season and ensure that your plants are healthy and strong before transplanting them outdoors. Planting tubers directly outside can be risky, especially when there is a sudden downpour of rain. Getting your dahlias started indoors ensures beautiful blooms all season long.
Do you have any tips for starting dahlias indoors that have worked well for you? Share your thoughts and experiences in the comments below!
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September 25, 2023
August 16, 2023 2 Comments
While the lisianthus might be delicate to look at, it's surprisingly hardy. These flowers can handle cooler temperatures better than many other blooms, and once they're cut and arranged in a vase, they last a long time. This durability and their capability to give two flushes of flowers make them a favorite for many, including myself.