Yorkshire Bonsai Horticultural Vermiculite Bonsai Substrate | 1 Litre Bag

From Yorkshire Bonsai, this horticultural vermiculite bonsai substrate is a practical addition to potting mixes and propagation routines. Designed for use with plants and bonsai, it helps improve aeration while retaining moisture and holding nutrients including potassium, calcium and magnesium, which can reduce the need for frequent watering.

It is also well suited to heavier soils where compaction can be a problem, helping to create a more open growing medium for better root growth. For cuttings, it provides a sterile, moisture-retentive medium for rooting, making it a useful choice for gardeners looking to support propagation and general plant care.

Key features

• Suitable for potting mixes, heavy soils and cuttings
• Improves aeration in growing media
• Retains moisture and holds nutrients
• Contains potassium, calcium and magnesium
• Helps prevent soil compaction in heavy soils
• Provides a sterile medium for rooting cuttings

Rackhams Reference : 7V5YGC1SPP