Compost Additives

A range of additives including wetting agents, products to improve drainage and aeration as well as pest control

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Sinclair Perlite

Sinclair Perlite

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Code: P-SINPERLITE
(RRP £26.32 Save 2%) £25.69 Inc VAT (£21.41 Ex VAT) - £31.20 Inc VAT (£26.00 Ex VAT)
Availability: Buy in advance
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CALL 01772 812 484 FOR LEAD TIME Sinclair Perlite, compost additive to improve aeration and drainage
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Sinclair Vermiculite

Sinclair Vermiculite

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Code: P-SINVERMICULITE
(RRP £33.32 Save 8%) £30.62 Inc VAT (£25.52 Ex VAT) - £36.84 Inc VAT (£30.70 Ex VAT)
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Vermiculite, improves aeration and drainage in composts
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SwellGel Water Storing Granules (10/Outer) - 1Kg Pouch

SwellGel Water Storing Granules (10/Outer) - 1Kg Pouch

Code: SWE01K
(RRP £25.98 Save 10%) £23.38 Inc VAT (£19.49 Ex VAT) - £25.98 Inc VAT (£21.65 Ex VAT)
Availability: 8
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SwellGel is a free-flowing granular material, that is simply mixed with your preferred growing media.
H2GRO® Liquid Wetting Agent - 5L

H2GRO® Liquid Wetting Agent - 5L

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Code: WETHG5L
£122.44 Inc VAT (£102.03 Ex VAT)
Availability: Out of Stock
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H2Gro is a unique blend of surfactants based on 3D technology with a multi-matrix effect. It is a unique wetting agent based on a water conservation agent that holds the maxim...
H2GRO® Granules Wetting Agent - 10kg

H2GRO® Granules Wetting Agent - 10kg

Manufacturer Brand Image
Code: WETHG-10KG
£59.90 Inc VAT (£49.92 Ex VAT)
Availability: 5
(1)
H2Gro is a unique blend of surfactants based on 3D technology with a multi-matrix effect. It is a unique wetting agent based on a water conservation agent that holds the maxim...