SKU: 84570024774
pumice in potting mix

pumice in potting mix Pumice Coarse mix 5 Litre Bag – growshop.co.nz

Sale price$21.47 Regular price$23.85
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

pumice in potting mix Pumice Coarse mix 5 Litre Bag – growshop.co.nzPumice is an excellent soil conditioner, as it is highly porous volcanic rock, giving it excellent water and air holding properties. Advantages of using pumice in potting media and garden soils include The porous nature of pumice allows it to hold vital nutrients in the microscopic surface pores, which helps regulate fertilizer feedings. It can even be supercharged with nutrients before it is added to the growing medium Excellent conditioner for soils

Pumice is an excellent soil conditioner, as it is highly porous volcanic rock, giving it excellent water and air holding properties. Advantages of using pumice in potting media and garden soils include

  • The porous nature of pumice allows it to hold vital nutrients in the microscopic surface pores, which helps regulate fertilizer feedings. It can even be supercharged with nutrients before it is added to the growing medium
  • Excellent conditioner for soils that need increased aeration and drainage, as when growing cacti, bromeliads, succulents, or when rooting cuttings
  • Loosens the density of heavy clay garden soils, letting in the air and water plants need
  • Increases water retention in light and sandy soils
  • Makes tillage easier, reduces crusting, cracking, flooding and shrink-swelling
  • Holds moisture in the soil, reducing watering requirements, yet pumice will not compact or become soggy
  • Pumice is inorganic, so it will not decompose or compact over time, meaning it functions continuously and can be recycled and reused
  • Pumice is pH neutral
  • Pumice does not attract or host fungi, nematodes, or insects
  • Pumice makes an excellent component to composts, mitigating volatilization during composting and then contributing in-soil

 

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Please note our Free shipping policy does not apply to this item due to its size and delivery costs

We do offer competitive shipping rates based on your location, which are automatically calculated at the checkout

Some rural areas may incur additional rural delivery fees we will notify you before dispatch if this applies to your location

 

Shipping Notes
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SKU: 84570024774

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Linda F. Del Valle
Phoenix, US
★★★★★ 5
Love this ❤️❤️
Size: Standard (18-Inch), Color: Rose Pink
Love love super comfy soft yet firm Great quality good value the material is sturdy
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Reviewed in the United States on June 3, 2026
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Houston, US
★★★★★ 5
Heaven sent
Size: Jumbo (25-Inch), Color: Dark Grey
My back suddenly decided to show me who's the boss. This reading pillow has been a God send! It is substantial without being too hard, soft enough to be comfortable without being too soft, absolutely no lumps! The outside cover is removable to allow for machine washing and is so soft to the touch. There is a handle on the back that makes it easy to move. This has allowed me to be able to sit upright, much appreciated!
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Reviewed in the United States on May 19, 2026
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Sonja Foster
Chelsea, US
★★★★★ 5
Huge, super soft, cozy pillow!
Size: Jumbo (25-Inch), Color: Sage
This pillow is awesome! As a plus size person who can't sleep laying flat, the size and support level is perfect. This pillow is huge! The quality is very high, the stitching is precise, and the sage green material is soft and cozy. Great value for the price! I highly recommend this reading pillow!
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Reviewed in the United States on May 28, 2026
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GN
Belleville, US
★★★★★ 5
MUST BUY Item for Breastfeeding Moms
Size: Standard (18-Inch), Color: Dark Grey
MUST GET item for breastfeeding moms. It is a soft pillow with a removable washable cover. The material is like a suede, which can make it hot to lean on if you typically feel hot when breastfeeding or sleeping. It allows you to sit up straight while in bed with great support.
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Reviewed in the United States on May 1, 2026
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Ms. Rea
Bozeman, US
★★★★★ 5
It's perfect support.
Size: Extra Back Support (21-Inch), Color: Dark Grey
The best way to describe the super comfy reading pillow is super comfy. I use it to sit up while watching something soothing to my mind on tv and due to its comfyness and softness, it's perfectly just right for my back. The funny thing is within a few minutes I'm knocked out sleep, which is a good thing. It's soft but firm lumbar area and arms feels oh so comfortable. It gives the best sleep quality and less toss and turning. I highly recommend.
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Reviewed in the United States on May 7, 2026

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