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Specialist Growing Media, Top Dressings & Aggregates<br />
gt amenity tree soil<br />
gt amenity tree soil has been developed to combat the problems of poorly developed root structures<br />
under hard services such as pavements and car parking areas. It has been designed to provide a load<br />
bearing, fertile planting medium which helps provide the correct environment for sustained tree growth.<br />
gt amenity tree soil has a naturally open structure allowing aeration to the root system.<br />
Parameter Content<br />
• Combats problems of poor root<br />
pH<br />
Phosphate Index<br />
Potassium Index<br />
Particle Shape<br />
6.4<br />
1<br />
1<br />
Sub Rounded<br />
structure and subsequent poor<br />
growth<br />
• Allows compaction whilst<br />
providing aeration to soil and<br />
allows oxygen and water access<br />
Percolation rate 75mm per hour at 40cm tension<br />
to the root system<br />
Loose bulk density 1.45 tonne per cubic metre (1.7 compacted)<br />
Full analysis & installation instructions available on request.<br />
• Compaction testing kits available<br />
• Regular independent laboratory<br />
testing undertaken to maintain quality<br />
gt amenity tree soil is available from eight sites throughout the UK. POA depending on location and size of load.<br />
gt growlite - Ideal For Roof Gardens<br />
• Weighs 350g/litre, compared to 500g/litre for standard mediums<br />
• Average moisture content 65%, plus added wetting agent at 400ml/m3 • Contains water storage granules @ 1g/ litre<br />
• Added 8-9 month controlled release fertiliser (3.5kg/m3 Manufactured exclusively for Green-tech by Scotts Professional. High quality peat based product,<br />
produced to create a lightweight product with excellent water retention values and boosted fertility.<br />
)<br />
This product is available in bulk, 2 m<br />
Top Dressings<br />
Top dressings are made from rounded and sub-rounded washed silica sand and stenilised loam<br />
and screened to 4mm. Application rate: 2-4kg/m sq.<br />
Description Size 1-39 bags 40-120 bags 121+ bags<br />
Top Dressing 70/30 25kg £4.50 £4.25 £3.95<br />
3 bags or 75 litre bags. Ideal for roof garden projects and as a hanging<br />
basket compost or where weight constrictions are an issue. Sedum Matting is available, see page 36.<br />
Rootzone top dressings (unsterilized) can be mixed to your own specification for every application.<br />
Cricket and Tennis Court Dressings<br />
Description Size 1-39 bags 40-120 bags 121+ bags<br />
Club Loam 25kg £6.50 £6.25 £6.00<br />
Kaloam 25kg £6.50 £6.25 £6.00<br />
Construction materials (stone, gravel, screened soil) available - POA<br />
Growing Media<br />
Description Unit Size Unit Price<br />
Moss Peat - high moisture absorption & air retention 200 litre £9.00<br />
Multi-Purpose Compost - ideal for a wide range of applications 75 litre £4.25<br />
New Horizon - Peat Free Multi Purpose Compost 75 litre £6.95<br />
Ericaceous Compost - lime free, ideal for Rhododendrons & Azaleas 75 litre £6.95<br />
John Innes - No’s 1, 2, 3 & seed 25 litre £3.95<br />
Hydrolecca - lightweight clay aggregate 50 litre £15.00<br />
Vermiculite - holds many times its own weight in water 100 litre £15.00<br />
Perlite - improves aeration & drainage & has a neutral pH 100 litre £15.00<br />
Tree Planting Composts<br />
Rootmaster Topgrow<br />
Rootmaster is an organic material composite, suitable for inclusion<br />
with soil to improve the fertility, nutrient content and to aid the water<br />
retention of soil. Nationwide delivery. Price on application.<br />
All products available in 10, 16, 20<br />
and 25 tonne bulk loads.<br />
Price on application, dependent<br />
upon destination.<br />
Please contact the office for details.<br />
Green-Tech supply a<br />
number of composted<br />
products certified by<br />
the Composting Association<br />
with BSI PAS100.<br />
Please contact the<br />
office for full details.<br />
Topgrow is a 100% peat-free planting compost, carefully<br />
formulated from recyclable sources, with the inclusion of a slow<br />
release fertiliser. Nationwide delivery. Price on application.<br />
gt PAS100 Compost<br />
PAS100 Compost is produced to BSI PAS100 standards laid down by the Composting Association’s PAS Accreditation<br />
Scheme. The compost is produced from garden trimmings, leaves, shrubs etc that arise from households, council parks<br />
and garden maintenance. The product can be used in many different applications due to USP’s such as its ability to<br />
increase naturally occuring soil bacteria, reduce surface water run off and the slow release of organic nutrients.<br />
Price on application.<br />
40<br />
For further information on GT4 Roof Garden Mixes please see page 47.<br />
T 01423 332100 F 01423 332101 E sales@green-tech.co.uk W www.green-tech.co.uk
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