We're offering you a Peat Free Houseplant Compost 40L for £11.99, saving you up to 20% off Thompson and Morgan's's price of £14.99 (correct as of 24.03.2026).

House Plant Compost

• Botanical Benefits: This British-made, peat-free compost is specially formulated for all common houseplants, from leafy ferns to vibrant flowering varieties. It delivers a balanced nutrient profile thanks to added seaweed extract and slow-release feed, supporting lush foliage and robust root development year-round.
• Why Choose Peat-Free? Peat-free composts help preserve vital peat bogs and promote eco-friendly gardening. Our blend uses only sustainable ingredients, making it the responsible choice for plant lovers who care about the planet.
• Optimised for Houseplants: The included Incredibloom formula (120g) is proven to enhance growth, while moisture-lock technology helps prevent under- or over-watering—two of the most common causes of houseplant stress. Your plants stay hydrated and resilient.
• Generous Size: With a full 40 litres per bag, you’ll have enough compost for potting new plants, refreshing tired soil, or repotting mature specimens. Less frequent repurchasing saves you time and money.

How to Use & Care Tips

• Suitable Plants: Ideal for most indoor foliage and flowering houseplants, including Monstera, Spider Plant, Peace Lily, Orchids (with added bark), and more.
• Planting Time: Repot any time of year, but spring is ideal as plants begin active growth.
• Watering: Allow the top inch of compost to dry before watering again—moisture-lock technology helps maintain even hydration.
• Feeding: The slow-release formula feeds plants for up to six months. Supplement with liquid feed during peak growing season if desired.
• Pest & Disease Resistance: Healthy roots from well-aerated compost help prevent root rot and other common issues.

Sustainable Gardening Made Simple

• No peat means you help protect natural habitats while giving your houseplants the best possible start.
• The natural seaweed extract supports overall plant health and resilience against stress.

FAQs

• Q: Is this compost suitable for all houseplants?
  A: Yes! It's designed for most indoor foliage and flowering plants. For orchids or cacti, consider mixing with additional bark or sand as needed.
• Q: When should I repot my houseplants?
  A: Spring is ideal, but you can repot whenever roots outgrow their container or soil looks depleted.
• Q: Does it contain fertiliser?
  A: Yes—the included Incredibloom formula provides slow-release nutrients to support healthy growth for up to six months.