Perlite
From: £3.50
Perlite is a naturally occurring mineral, a mined volcanic rock. Perlite pearls are fluffy, lightweight, and extremely porous, with an amazing ability to retain water. Additionally, perlite improves aeration, helps loosen the soil, provides excellent drainage, and prevents soil compaction.
It is ideal as a component of soil for Aroids, Calathea, Carnivorous plants, Succulents, and cacti. Perlite can be used in potting mixes for indoor and outdoor plants, creating a loose growing medium. It has a neutral pH of 7-7.5 is suitable for propagating cuttings and can be used in seeding trays. Remember to spray with water before handling or wear a mask to protect your airways while mixing perlite.
- How should I incorporate perlite into my existing indoor plant potting mix?
- For most houseplants, blend about 20-30% perlite with your regular potting soil to enhance aeration and improve drainage. This ratio is particularly effective for moisture-loving plants like Aroids and Calathea.
- Is perlite suitable for use in terrariums or with moss poles?
- Yes, perlite is excellent for terrariums as it prevents compaction of the base layers and promotes healthy root growth by ensuring good air flow. For moss poles, mixing perlite into the moss helps retain moisture and support healthy growth of climbing plants.
- What safety precautions should I take when handling perlite?
- Always dampen perlite before use to reduce dust or wear a dust mask to protect your respiratory system. This precaution is important as the fine particles can be irritating when inhaled.

Free Care Guide With Every Purchase
Scan the plant pot QR for instant access to our care guide for your plant. No hassle, no stress, just healthy and happy plants.
Verified reviews from our customers
5 star | 96% | |
4 star | 3% | |
3 star | 1% | |
2 star | 0% | |
1 star | 0% |
Very happy with the product and the service, thanks 😊
Thank you so much for holding back the delivery due to it clashing with the funeral of my dear mother in law, it was truly appreciated. My wife was also taken aback by your thoughtfulness by including a lovely bouquet of dried flowers and card with kind words. The flowers will always remind us of Elaine and sit pride of place on the sideboard in our dining room. You are truthfully some of the very best people we have dealt with, online and on the phone.
Amazing, personalised customer service! Always very friendly, approachable and dedicated. Thank you!