Compost Additives

A natural mineral which has been heated to a high temperature, Vermiculite comprises of lightweight, highly absorbent flakes.

By adding Vermiculite to growing media it will improve aeration and increase retention of moisture and nutrients.

Providing good air balance, Vermiculite helps maintain an even temperature and can be used for seed germinations, pricking out, potting-on and plants in containers or tubs.

Vermiculite which is added to compost and other growing media, will ensure the applied nutrients are available to the plant’s root system.

Perlite is a naturally occurring volcanic rock which, when heated to high temperatures, produces lightweight micro-porous granules.

When mixed with compost, Perlite holds water and nutrients in the compost, producing a healthier growing media.

Primarily a compost additive, Perlite helps to stimulate root development and growth.

Before use, dampen Perlite to reduce dust. If using the whole bag, add about a litre of water and allow to soak.

Perlite can be used for seed starting, rooted cuttings, potting-on or planting out. If using for seed starting, Perlite’s structure maintains moisture and temperature levels.

Its bright white colour provides protection against bright sunlight and high radiant energy. It also reflects light under the plants foliage to encourage growth.

Produced by firing tiny clay granules at 1200oC, Hydroleca is extremely lightweight with a smooth attractive outer skin and a honeycomb core.

As hard, ceramic pebbles, Hydroleca helps absorb water and then slowly releases it back into the growing media.

Hydroleca’s cellular structure also has outstanding insulating properties which help safeguard plants from extreme variances in temperature.

Ideal for use as a decorative mulch, it can also be used for ‘crocking’ – which is the drainage layer in pots.

To protect skin, always wear protective gloves when handling Hydroleca and wash hands after use. Store away from garden chemicals such as weedkillers and pesticides to avoid contamination.

Hydroleca should also be resealed after each use and kept in a frost-free area.