(4 customer reviews)

Perlite

From: £3.50

  • Free wee gift when you spend £50
  • Shipping only £3.95 on orders £20 and over
  • Free delivery on orders over £80

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.
  • We carefully wrap every order using eco-friendly materials wherever possible.
  • We use the Royal Mail tracked 24 delivery service.
  • Orders take 1 – 2 days processing time to send; orders placed before 1.30 pm are usually sent the same day.
  • Delivery is £6.95 per order, reduced to only £3.95 when you spend £20 or more
  • Spend over £80 for free delivery!
  • Free collection from our shop in Aberdeen and £3 local delivery available
  • On rare occasions, we may use alternative couriers if necessary.
5.0
Based on 1,360 reviews
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1-5 of 1360 reviews
  1. Verified reviewVerified review – view originalExternal link

    Really lovely selection of plants photographed beautifully. I had a question before placing my order and used the online contact form. Craig couldn’t have been more helpful with a super quick response which resolved my query completely. My order was delivered on time and the plants and accessories were wrapped so beautifully with thoughtful little extras which made opening everything really special. I even got a ‘wee gift’ with my order and although I was aware from the website that one would be included with my order, it was just another example of a company who really wants to connect with the customers, even though there must be a financial commitment. I found the website full of useful articles and being able to access specific care guides for my purchases has been extremely useful.

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  2. Verified reviewVerified review – view originalExternal link

    The plants are well taken care of and from the few times I’ve bought from them never had any issues with the plants. 10/10 care would definitely recommend buying either only or in person.

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  5. Verified reviewVerified review – view originalExternal link

    Really excellent service. I ordered Dicranum that was delivered in great and 24 hours. Will be using again!

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4 reviews for Perlite

5.0
Based on 4 reviews
5 star
100
100%
4 star
0%
3 star
0%
2 star
0%
1 star
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1-4 of 4 reviews
  1. Verified reviewVerified review – view originalExternal link

    Excellent quality and super service.

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SKU: 82674 Categories: , , , Tags: ,

We’re a small family business with a big love for plants.


From our base in Aberdeen, we pack every order with care and love. Our small size means we can be flexible with special requests, and we’re always happy to help. We reuse packaging, craft our own eco-friendly products, and offer friendly advice whenever you need it.
Pam and Craig in lush plant shop with dog Noel, celebrating nature indoors.

© 2025 Highland Moss Ltd, 61 Constitution Street, Aberdeen, AB24 5ET.

Registered Company Number SC717578 

VAT No. GB426029218

Close-up of perlite, a lightweight, white, volcanic rock used in gardening to improve soil aeration and drainage.Perlite
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