Elixir Garden Supplies


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Bumper Crop Tree, Shrub & Hedge Fertiliser | Slow Release Phosphorus Root Feed | 25kg treats up to 700m² applied at 35gsm



    • All season fertiliser perfectly suited to Trees, Shrubs and Hedges.


    • High Phosphorus content will aid the nutrient movement and is essential in a plants ability to photosynthesize well.


    • Potassium content helps prevent disease and helps strong growth, whilst nitrogen will encourage chlorophyll creation.


    • Also highly effective as a base fertiliser/top dressing for Trees, Shrubs and Hedges as well as when re-seeding Turf.


  • N.P.K – 5-19-10+3Mg

Product Description


Bumper Crop Tree, Shrub & Hedge Fertiliser | 5-19-10+3Mg | 500g – 25kg

Bumper Crop Tree, Shrub & Hedge Fertiliser is an effective slow-release fertiliser for your trees and shrubs, with a secondary use as a base dressing for the re-seeding of your grass in your garden or on your lawn.

It is the perfect slow-release fertiliser for both ericaceous and non-ericaceous trees and shrubs, as well as many typical flowering plants such as tulips and daffodils.

The high Phosphorus content aids the development of the bulb and strengthens stems, whilst Potassium will help prevent disease. The steady supply of Nitrogen will encourage growth and is vital in the formation of chlorophyll, giving your plant lush, green foliage.

Bumper Crop Tree & Shrub is also an excellent fertiliser for bulb root crops such as onions, leeks and garlic. It will help them establish roots and produce high yields, as well as packing the essential nutrients needed for the vegetables flavour.

Mineral Analysis

  • Total Nitrogen (N) 5.0 %
  • Total Phosphorus Pentoxide (P2O5) 19.0 %  8.1 % Phosphorus (P)
  • Phosphorus Pentoxide soluble in Water 17.6 %  7.5 % Phosphorus (P)
  • Phosphorus Pentoxide insoluble in Water 1.4 %  0.6 % Phosphorus (P)
  • Total Potassium Oxide (K2O) 10.0 %  8.3% Potassium (K)
  • Magnesium (Mg) 3.0%

Recommended Application Rates:

Shrubs (Including Ericaceous), Roses and Ground Cover, Herbaceous Annuals and Perennials, Seed Beds and Lining Out.

Plant / Tree Type Base / Top Dressing Per Square Meter
Tree / Shrub Base / Top Dressing 70g Per Square Meter
Pit Planting Base / Top Dressing 70-140g Per Square Meter
Young Trees Base / Top Dressing 70-140g Per Square Meter
Mature Trees Base / Top Dressing 100-140g Per Square Meter
Turf Grasses Base Dressing Prior to Reseeding 100g Per Square Meter
Reclamation Base / Top Dressing 100g Per Square Meter
Onion Base / Top Dressing 70-100g / 35-70g Per Square Meter
Leek Base / Top Dressing 70-100g / 35-70g Per Square Meter
Garlic Base / Top Dressing 70-100g / 35-70g Per Square Meter
Shallot Base / Top Dressing 70-100g / 35-70g Per Square Meter

Additional information

Weight N/A


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