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Richgro

Richgro 1kg Sulphate of Potash Soluble Powder, Water Soluble & Safe for Vegetables

$26.50 $39.75 -33% OFF
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Richgro 1kg Sulphate of Potash is a water soluble powder with a high 41% potassium analysis, used to support flowering and fruiting across all plants and fruit. As a fully soluble feed it can be watered in or applied as directed, making it a flexible potassium source for the garden.

  • Size: 1kg
  • Potassium analysis (K): 41
  • Nitrogen (N) / Phosphorus (P): 0 / 0
  • Water soluble: Yes
  • Safe for vegetables: Yes
  • Recommended use: all plants and fruit, all seasons

Potassium helps plants flower and fruit and supports general plant strength, so sulphate of potash is a popular choice for tomatoes, fruit trees, roses and flowering plants. Because it is water soluble it dissolves readily for even feeding, and it is safe to use on vegetables.

More about this product

Richgro 1kg Sulphate of Potash is a potassium-rich, water soluble powder that supports the growth of fruit and flowers. With a potassium analysis of 41 and no added nitrogen or phosphorus, it can be dissolved for watering in or applied dry, and is suitable for use on all plants and fruit in all seasons.

  • High 41% potassium analysis
  • Water soluble for liquid or dry application
  • Safe for vegetables, fruit and flowers
  • Suitable for all plants in all seasons

Questions & Answers

How much potassium does it contain?

It has a potassium (K) analysis of 41, with no nitrogen or phosphorus.

Is Richgro Sulphate of Potash safe for vegetables?

Yes, it is safe for use on vegetables as well as fruit and flowering plants.

Is it water soluble?

Yes, it is a fully water soluble powder that dissolves for watering in or applying as directed.

What plants can I use it on?

It is suitable for all plants and fruit, and can be used in all seasons.

What does sulphate of potash do for plants?

The high potassium content supports flowering, fruiting and overall plant strength.

Standard Shipping Australia-wide
Dispatches within 1-2 business days from our Australian warehouses
14-Day Change-of-Mind Returns
Change of mind? Eligible products can be returned within 14 days of delivery if unopened, unused and in original packaging. Return postage and restocking fees may apply. This does not affect your Australian Consumer Law rights for faulty products.

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