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The perfect fertiliser for a range of vegetable plants. Perlka is a unique nitrogenous fertiliser manufactured from natural raw materials; coal, limestone and atmospheric nitrogen. When combined by electricity these materials form a well-proven nitrogen fertiliser. Perlka composition is 19.8% nitrogen (N) 50% lime (CaO) 1.5% magnesium (MgO) The lime in Perlka in the form of calcium oxide when in contact with water this calcium quickly turns into lime hydrate Ca(OH)2 which is strongly alkaline. The lime in Perlka is therefore extremely active and positively influences the physical, chemical and biological properties of soils, as well as improving fertility. This combined with the distinctive nitrogen in Perlka helps revitalise soils which have been heavily cropped with vegetables. Full instructions supplied on an enclosed leaflet. I have used Perlka on my land with brassicas for the past two years and I have found that the Cauliflowers are more vigorous, the resulting heads were heavier and the roots were free from any traces of club root.
£6.55 per 1Kg bucket
Perlka is an ideal fertiliser for all types of fruit. Its long cycle of nitrogen release coupled with the availability of calcium helps produce top quality healthy yields.
Allow at least 10 days between applying Perlka and seed sowing or transplanting.
Adding Phosphate and Potash fertilisers with your Perlka will give plants more vital nutrients for healthy crops.
FURTHER RECOMMENDATIONS FOR USE
20 to 30
1 to 1.5
30 to 40
1.5 to 1.75
ALL OTHER VEGETABLES INCLUDING
Lettuce, Onions Sweetcorn, Beans,
Leeks, Radish etc.
30 to 50
1.5 to 2
2 weeks before sowing.
2 to 3
2 to 3 weeks before planting.
50 to 75
Adding PERLKA to established Brassicas builds stronger, healthy plants.
Top-dressing with Perlka when the plants are well established (3 to 4 weeks after planting) is especially beneficial if Clubroot is a problem.
ENSURE THAT YOUR SOIL IS MOIST BUT THE
LEAVES ARE DRY
(AVOID DIRECT CONTACT WITH FOLIAGE)
Rake in Perlka around your plants at between
50g per square metre
2oz per square yard
For best effects, apply to moist soil and allow at least 10 days before repeat seeding or replanting, for a succession of luscious vegetables.
For subsequent crops throughout the year, rake in more Perlka at
50g per square metre
2oz per square yard)
PERLKA’s nitrogen accelerates the breakdown of plant waste.
Add more Perlka when new layers become 30cm or 12 inches deep.
150g per square metre
6oz per square yard
Keep your compost moist, but not wet.
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© Medwyn Williams 2009 - 2017