Her work has been published around the web, including on home improvement sites like Ron and Lisa. Blueberries frozen like this can stay good to eat for up to one year. However, growing ripe, fresh berries brimming with flavor is one of the most exciting challenges of indoor gardening. It’s worth the wait, though, if you end up with lots of healthy blueberry bushes. At this stage take them out and put them in a sealable bag and put them back in the freezer, this stops them all freezing together into one big clump. When you are deciding what variety of blueberries indoors just make sure you choose a variety that is suitable for your local climate. They also will not produce really well til about the third year. Place your berries in the bottom part of the fridge as the top may be too cold and damage your harvest. Self-pollination is the next criterion that may narrow your list of suitable houseplant blueberry cultivars. To grow blueberries indoors simply choose a dwarf variety and use a pot that is 12-18 inches deep. If you want to store your berries in the freezer line a dish with parchment paper, spread them out in a single layer and put them in the freezer for 2 – 3 hours until frozen. Keep your blueberry plant in an area of full sun. Check your seeds and give them a misting every day, it’s important to keep them damp but not soaking. By that time they will certainly have outgrown your tent. Tap water will raise the pH level and blueberries like acidic conditions. To obtain blueberry seeds you will need to freeze whole blueberries for at least 90 days. Go round your bush and do this and you will see a greater yield of berries even for self-pollinating varieties. Capable of producing an abundance of fruit for several decades, blueberries (Vaccinium spp.) 2. This is because if you grow a blueberry bush from seed it will take 2 – 3 years for the plant to produce any blueberries. Like many other temperate-climate fruits, blueberries must be exposed to cool temperatures for a certain amount of time ("chill hours") in order to set fruit the following season. Berries stored this way can last 5 – 10 days. When pruning first remove any dead or diseased branches then remove any low hanging branches that may hit the ground when laden with berries. They don’t take much effort and produce a good amount of berries, even from a small indoor bush. If indoors, placing them in front of a window that gets southern exposure is usually the best bet. You could grow them inside but they will eventually outgrow a tent for sure. Do your research and choose a variety that will thrive in your local climate. Don’t let the weather, or limited outdoor garden space, keep you from a continuous harvest of fresh herbs and veggies. UC Master Gardener Program of Contra Costa County, Wisconsin Horticulture: Growing Blueberries in Containers. If you don’t want to mix your own soil you could purchase a 50/50 mix of potting soil and peat that would be ideal for growing a healthy blueberry bush that produces berries indoors. Some varieties will thrive in hot weather and some will get too hot and possibly die whereas other northern varieties prefer a cooler climate. Most home growers purchase cuttings, but did you know that blueberry seed planting will result in a plant as well? Place the bush somewhere that gets 6-8 hours of daylight. Blueberries don’t have the biggest root system so if you are growing one plant in a pot then you should only need a pot or container that is around 12 – 18 inches deep. Mature plant size is one of the first things to consider when choosing a blueberry variety suitable for indoor growing. This guide will help you water your plants correctly. If you have a mature plant it may stop producing berries because of lack of new growth. Defrost them and put them in a blender with water and blend them for 10 seconds. Indoors: The ideal temperature for germination is approximately 20°C (70-80 F). I have 7 of them in my garden. How often you water your blueberry bush depends on your local climate, it’s probably best to check your bush daily during hot weather. Keep your seeds in a room that receives some light and is between 60 and 70 degrees Fahrenheit. They're simply a different species and in this article we'll show you how to grow bilberries and what the actual difference between the two is! Blueberries love the sun, so if you want to grow them indoors, they need at least 6 hours of direct sunlight each day. The Northsky variety is a hardy blueberry suitable to most climates including cold and they only grow to around 18 inches. To treat this disease you will need to purchase a spray from your local garden center. Grows to around 18 inches Bray and this is my blog if your blueberry bush turn yellow, and... 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