You need to fertilize blueberries not less than 3 times a 12 months to see wholesome development and have scrumptious blueberries in your desserts. The primary fertilization ought to be earlier than the brand new development seems, which is usually earlier than or early spring. Gardening professional at MicroVeggy, Beverly Roberts, informed Houses & Gardens, ” tip is to fertilize your plant simply earlier than the buds start to swell.” Including fertilizer to the plant early will give it enough vitamins to spice up its root power. You need wholesome, sturdy roots in your plant — they’re important to your entire basis.
When you add your fertilizer in early spring, wait six weeks so as to add it once more in the course of summer season. They’re going to start rising fruit between June to August, so the second batch of fertilizer will make the blueberries develop till August. After the blueberries harvesting season, they want one final fertilization to final them by way of the winter.
Fertilize them 4 weeks earlier than the primary frost, however when you use the appropriate fertilizer, you may add it earlier or somewhat later after their harvest season, which is the center to finish of August. In the event you dwell in places the place the climate will get windy and freezing through the winter, cowl the blueberry bush’s soil with mulch to guard them. For blueberry containers, use frost blankets to maintain out the chilly air and harsh winds.