GrowTropicals Pumice (Medium Grade)
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Free UK delivery on orders over £60. Carefully wrapped, shipped fast.
about this mix
about this mix
Pumice makes an excellent soil amendment providing structure, aeration and moisture regulation. Its porous surface absorbs excess moisture, releasing it steadily back into the substrate as required by roots. Pumice contains very few trace minerals but can be ‘activated’ by soaking it in a nutrient solution for 24 hours before use.
Medium Grade is measured at 3-8mm
delivery & our promise
delivery & our promise
Order today and we ship fast, carefully wrapped. Free UK delivery on orders over £60.
Every plant is covered by our 7-day live arrival guarantee. If it doesn't arrive in the condition it left us, we'll put it right.
Customers praised this medium-grade pumice for substrate mixing in houseplants and bonsai. Reviews highlighted "brilliant quality," "perfect size," and minimal dust. Shoppers appreciated the "excellent quality stone" and fast delivery. Many noted it works well as a perlite alternative. All reviews were positive (5-star ratings with one 4-star), with repeat customers citing consistent quality.
- Best I've found, good size and hardly any dust.
- Excellent quality stone perfect for mixing. Great results for my lithops.
- Brilliant quality. Love the grade and size. Have purchased several times with confidence.
Good quality and the size is perfect for what I need
Excellent quality stone perfect for mixing. Great results for my lithops.
Great product, lovely grade. Very happy with my purchase.
I have ordered on many occasions and I am very happy as usual, very quick delivery and top quality products
Arrived safely, as described
Arrived safely, as described
Fantastic product
I use pumice in all my house plants and Grow Tropicals sell the best, good size and hardly any dust. In fact I purchased ALL my soil components from GT. Not only the best I've found, prices are really great and the service from the GT is second to none! I highly recommend shopping here for plants and everything else you may need to help them grow well!
Quick delivery
Great supplemental substrate
Top quality great size just the right grade
Good quality
Good size for making a substrate mix.
Excellent
Brilliant quality. Love the grade and size. Have purchased several times and do so with confidence.
Good quality and great size for my purpose.
Ideal grade.
Pumice looks to be a good size, well packaged and happy with price and delivery. I've purchased it for my bonsai mix but this will not happen until next year so can't add anything else.
Always great quality substrates. Fast and well tracked delivery. Highly recommended.
Great products, and quick delivery. I can definitely recommend GrowTropicals!
Fantastic service. Excellent products, Aroid Mix is magic!
Excellent, I used instead of perlite and am very happy
Excellent quality, the perfect size for the project I needed it for.
Great! Using as a plant dressing.
Excellent pumice, usually order the large but I think the Alocasia I have need a smaller grade and this one is perfect. All my substrates come from GT so I know the quality is always excellent
Very pleased with my purchase. The price was very good and there was much more of it than I was expecting. I whole heartedly recommend this to anyone