These granules made from 100% natural clay that improves their water storage capacity and is ideal for raised beds, balcony & potted plants. Decide for yourself whether you want to mix the granules into the soil, use them as a final layer, or use them pure.

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The granules contain phosphate, potassium and amino acids, as well as nitrogen, encouraging healthy plants, naturally. Keep your soil from drying out by covering it with a 3 cm high layer of the granules. The light colour of the granules reduces heat retention, and the granules help prevent an infestation of fungus gnats and prevent weeds.

The product is natural and may be subject to fluctuations. The nutrients may also vary slightly and are listed according to their availability at the time of production. Questions & Answers about Organic Planting Granules for Raised Beds, Balcony & Potted Plants The organic plant granules are enriched with organic fertiliser, providing your plants with the nutrients they need for four weeks. Mix the granules with normal potting soil to loosen it and aerate the root balls of your plants and increase their access to nutrients. We recommend a mixing ratio of at least 10% organic plant granules to soil. The higher the percentage of granules, the better the water storage.

Seramis Clay Granules - Hydro Pro Washington Seramis Clay Granules - Hydro Pro Washington

The organic plant granules can also completely replace your potting soil. They store water well to reduce your watering needs, especially on hot days.