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Planting, Growing, Pruning, and Harvesting Blueberries
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Quick Question: I planted a Vaccinium Corymbosum blueberry bush today, do I need to get another bush for it to produce blueberries or will this bush produce berries by itself ?
Blueberry plants are self-fertile, so no worries. However, it’s always good to have different varieties to aide pollination to ensure you get fruit.
I live in North Florida, we just bought a house that has some blueberry bushes, they appear to be young. When and how should we fertilize them?
Wanda, Here鈥檚 is advice on fertilizing blueberries from the UF extension:
鈥淏lueberries respond best to frequent, light fertilization. They can be killed or damaged by over-fertilization. It is best to be conservative and gradually increase fertilizer rates as you gain experience with your soil type and the kinds of fertilizer you are using.
Do not put fertilizer in the planting hole. After planting, when the soil is well settled from irrigation or rainfall, give un-mulched plants 1 ounce per plant of 12-4-8 (N-P2O5-K2O) with 2% magnesium (Mg). Use ammoniacal nitrogen or nitrogen from urea or organic sources, rather than from nitrate sources. Chlorine levels should be as low as possible, preferably below 2%. A special formulation called 鈥渂lueberry special鈥 is available in Florida and meets these requirements. Another possibility is 鈥渃amellia-azalea鈥 fertilizers. Many of these fertilizers are suitable for blueberries, and they are usually readily available in small quantities for home gardeners. Spread fertilizer evenly over a circle 2 feet in diameter with the plant in the center. Repeat this procedure in April, June, August, and October. If plants are heavily mulched, use 1.5 ounces per plant per application rather than 1 ounce because some of the fertilizer will be unavailable for plant uptake. During the second year, use 2 ounces of 12-4-8 per plant per application and spread it evenly over a 3-foot diameter circle. In the third year and beyond, use 3 ounces of fertilizer per plant per application spread evenly over a 4-foot diameter circle, or broadcast in a continuous band 3鈥4 feet wide, centered on the plant row. These are general guidelines and should be adjusted based on plant performance. Slightly more fertilizer may be required if plants are heavily mulched. However, more often than not, cultivated blueberries suffer more from over-fertilization than from lack of fertilization.鈥
Quick question about cross pollination. I'm brand new to gardening. I bought a pink lemonade blueberry bush without knowing anything about blueberry bushes. Everything I read says that it's better to have two bushes of different variety. Why a different variety? Could I just get a second pink lemonade bush?
Blueberries have both male and female organs on the same flower, but not all are self-pollinating. Pink lemonade is fully self-pollinating and you don’t need a different variety for cross pollination. Some growers suggest that the berries will be bigger and sweeter if you grow a different variety nearby. For best fruiting choose to plant a rabbiteye variety like 鈥楥limax鈥 or 鈥橳ifblue鈥.
I live in Costa Rica and have property with good water and lots of sun. I want to grow something and I just happen to love blueberries. Is this viable
Sounds like you climate is perfect for blueberries. Plant in full sun, give it adequate water, and you should be good to go with periodic fertilizing. Be sure to plant two different varieties as they need cross pollination. Underwatering will cause small dry berries and overwatering will create bland tasting berries. Homegrown blueberries are the best! You can't buy that in the grocery store.
I live in zone 9 and saw some "Sun Blue Berry Bushes" and am thinking of trying about 3 where I will plant them is on north side and will get afternoon and evening sun, ido you think they will survive?
Blueberries need as much sun as possible to produce well. They are also picky about the soil. Please see our planting advice at top of this page. Sunshine Blue is a nice variety for warmer climates and will produce lots of berries.