Perlite is the perfect ingredient for adding oxygen back into a potting mix to prevent root rot. These white crunchy granules are particularly useful for plants that require well-aerated soil to grow, or even rooting a cutting in perlite. The price includes FREE Delivery across mainland U.K.! 💥🪴
Our refined perlite comes in a resealable bag, meaning that you can always use it later if you have too much. It'll also stay fresh for at least two years once opened, so never worry about it going off shortly after purchase.
This perlite can be mixed with soils for...
Can't see your plant? Send us an email/message with the name of your plant and we'll confirm if it's suitable! 😊
Perlite is great for mixing with compost to reinforce drainage and oxygen into its structure. The pot sizes below illustrate the ideal amount of perlite needed for repotting a plant into your specific pot.
|Small||500ml||18cm pots or smaller, & for use in a terrarium|
|Medium||1L||20cm - 25.4cm pots, & to root cuttings|
|Large||2.5L||30.5cm pots or larger, or for houseplant enthusiasts who like to have perlite on-hand|
*Due to the change of weight when saturated, soil components are measured in volume for accuracy.
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