When mixed in with your substrate, white perlite gives your plants’ roots much more air and oxygen – you can even grow using just perlite hydroponically.
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Improve Oxygen rate in Your Substrate using White Perlite
These bags of perlite are perfect for mixing your own soil or coco coir substrate. You can also use just perlite on its own for amazing results in hydroponic settings. This material can be used over and over again as long as it’s been washed and cleaned correctly. It’s a great way to save money and it’s also extremely hard for insect infestations or any sort of fungi to attack this type of substrate. If growing in hydroponics you’ll need to stabilize pH levels to around 5.5 before you start growing. We recommend letting it soak for 24h and lowering the pH slowly until it’s at the right level.
What is Perlite?
This artificial substrate does not contain life or any type of nutrients. Some organic growers prefer not to use it in 100% organic grows, using tree bark instead. This material is present in many modern commercialized substrates for all types of plants, especially cannabis. We recommend using 20-30% perlite in your substrate.