Houseplant care using a peat-free potting mix

Choosing a peat-free potting mix can be a fantastic choice for your houseplants and our environment. Here we'll look at why and how to maintain your plants in this potting medium.

Why Choose Peat-Free Potting Mix?

Sustainability Peatlands, where peat is harvested, play a crucial role in carbon storage and biodiversity. Harvesting peat for horticultural use can negatively impact these delicate ecosystems. Opting for peat-free mixes is a more sustainable and environmentally conscious choice.

Environmental Impact By reducing the demand for peat, we contribute to the conservation of these invaluable resources, lower greenhouse gas emissions, and take a step towards combating climate change.

Improved Drainage Peat-free potting mixes often have good drainage properties, which can help prevent overwatering and root rot issues, keeping your plants healthier.

Better Water Retention Many peat-free mixes work well in retaining moisture effectively, ensuring your houseplants stay adequately hydrated and thrive. 

different types of soil components: soil, manure, coir

The common components of peat-free mixes include coir, bark, wood fibre, perlite and green waste. With this new composition we should consider refreshing our usual plant care style.

Peat-Free Houseplant Care

A new rule in the UK suggests that 2024 will stop the sale of bagged peat and in 2026, peat grown plants may be unavailable for sale. Peat-free potting mixes are readily available but still being explored for the ideal components. Here's some peat-free plant care tips for today's mixes.

Watering Houseplants in peat-free mix may require slightly different watering habits. These mixes tend to dry out faster but retain moisture similar to a sponge. Using less water volume but given slightly more often may be a better suited method.

The potting mix can look dry on the surface so use a finger to check the moisture level below. You can also lift the pot to feel the weight, heavy pots mean watered plants. If you've accidentally left the plant to dry for a little too long and the mix becomes anaerobic, let the plant sit in a water filled container for a few minutes then return to it's usual spot (only do this if your pot has drainage).

Fertilising When it comes to peat-free potting mixes, fertilising your plant will also feed the potting mix which means they often contain fewer nutrients than peat-based ones. When the plant is actively growing you can regularly feed your houseplants with a low level liquid feed or mix in slow release granular fertiliser to ensure they receive essential nutrients for healthy growth.

Proper Drainage To prevent waterlogged roots, ensure your pots have adequate drainage.

Repotting Houseplants should be repotted every couple of years to refresh the potting mix and give the roots more space to grow. When repotting, choose a peat-free mix with suitable properties for your plant.

Caring for houseplants grown in peat-free potting mix is a rewarding and environmentally friendly choice. Remember that each plant has unique needs, so pay attention to their individual requirements, and you'll enjoy lush, vibrant greenery in your home for years to come. Happy growing!