Karachi – Gulab.pk

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Rock Phosphate



  • A natural source of Phosphorus and Calcium
  • Essential for long-term plant productivity and preventing calcium-deficient soils.
  • Best applied to soils before planting,
  • and can be combined with compost or manures for added soil-building benefits.

This premium powder grade is an excellent nutrient resource for various flowering plants, including bulbs, fruits, shrubs, trees, and vegetables.

Directions of Use:


  • Add 1 tablespoon per hole for average-sized bulbs; use more for larger varieties.
  • Mix thoroughly into the soil, and ensure thorough watering.

Vegetable Gardens & Flower Beds:

  • To prepare new gardens, apply 500 grams per 100 square feet, and thoroughly mix into the top 3 inches of soil.
  • For new transplants, add 100 grams per hole, mix into the soil, and water in well.
  • To feed established plants, side dress with 100 to 200 grams in Fall or early Spring to encourage fruiting and flowering during the growing season.


  • For new plantings, add 100 grams per gallon of soil and mix thoroughly. Alternatively, add 2 to 4 kilograms per cubic yard.
  • For established plants, lightly mix 1 tablespoon per gallon into the soil surface every other month during the growing season.

Trees & Shrubs:

  • Spread 500 grams per 1 inch of trunk diameter around the base, extending outwards to the drip line.
  • Mix into the soil surface and ensure thorough watering.
  • For new trees, prepare the transplant hole and mix 200 to 400 grams with the backfill soil.
  • Use the amended soil to fill in around the new tree, and water in well.


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