Westland Aquatic Compost 20L

Westland Aquatic Planting & Potting Mix (20L) is a carefully formulated peat-free blend created to give aquatic and marginal plants the ideal growing environment. Its stable, loam-rich base helps hold nutrients around the roots, while the added grit provides weight and support to keep plants securely in place beneath the waterline. This creates the right balance for strong establishment, vibrant foliage and long-lasting plant health.

Designed for use in pond baskets, containers and water features, this mix allows water-garden plants such as lilies, irises and marginals to root deeply without releasing excess nutrients into the pond. By keeping nourishment where the plants need it, the mix helps maintain clearer water and reduces the likelihood of algae build-up. With its clean, structured texture and reliable performance, it’s an excellent choice for any aquatic planting project.

Key Benefits:

• Loam-based structure holds nutrients close to roots for steady growth

• Added grit provides firm anchorage to prevent plants floating or shifting

• Helps minimise nutrient release into pond water, supporting clarity

• Ideal for lilies, irises, marginals and a wide range of aquatic plants