Diatomaceous Earth Potting Soil Improver - 5kg

Improve your soil health with this natural diatomaceous earth soil improver. Designed for use in p...

Best current price£29.99from Gardening Naturally UK

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Gardening Naturally UKDiatomaceous Earth Potting Soil Improver High Grade - Organic - 5Kg Gardening Naturally
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Product Information

Full details

The Gardening Naturally Diatomaceous Earth Potting Soil Improver is a 100 percent natural soil amendment ideal for gardeners looking to enhance the structure, drainage, and moisture retention of their plants. It is particularly well-suited for container gardening and those using peat-free composts, as it prevents compaction and ensures consistent nutrient delivery; however, users should note that careful handling is required to avoid inhalation of the fine dust during the mixing process.

All features

Model Part NumberDE5
BrandGardening Naturally

Extended Product Information

FAQs

Can I use this for indoor houseplants?

Yes, it is perfectly suited for indoor houseplants, especially those in pots that tend to dry out quickly or become compacted.

Is this safe for pets and children?

As a 100 percent natural product, it is generally safe; however, avoid creating clouds of dust and ensure it is stored out of reach to prevent accidental ingestion or inhalation.

Does this product provide nutrients to my plants?

It is not a fertilizer itself, but it improves the soil's ability to hold and gradually release nutrients you have already added.

How often should I reapply the top dressing?

Reapply as needed if the layer is disturbed or becomes incorporated into the soil during watering or repotting.

Can I mix this with standard garden soil?

Yes, it is an excellent addition to heavy clay garden soils to help improve aeration and drainage.

Troubleshooting

The soil still feels too dense after mixing.

You may need to increase the ratio of the improver toward the 20 percent mark to better combat compaction in very heavy compost blends.

Fungus gnats are still present after top dressing.

Ensure the 0.5cm layer is applied evenly across the entire surface and verify that you are not overwatering, as excess moisture allows gnats to thrive beneath the barrier.

Pros and Cons

Pros

  • Significantly improves root health by reducing compaction
  • Helps manage consistent moisture levels in containers
  • Provides a natural barrier against surface-dwelling pests
  • Compatible with a wide range of potting mixes and composts

Cons

  • Can create fine dust during application that may irritate the respiratory tract
  • Requires manual mixing to achieve the recommended 10 to 20 percent ratio
  • Not intended for large-scale agricultural field use compared to smaller container applications

Setup, Compatibility & Care

To setup, simply pour the required amount of diatomaceous earth into your potting medium and mix thoroughly using a trowel or gloves until the distribution is uniform. The product is compatible with all standard soil-based and peat-free composts.

Care instructions include storing the bag in a dry, cool environment to prevent clumping due to moisture absorption. When applying, it is recommended to wear a mask or work in a well-ventilated area to avoid breathing in the fine particles. Ensure the bag is properly sealed after each use to maintain the integrity of the granules.

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