If you're gardening in containers, raised beds, on the patio or small yard in the city, using wool in the garden can help you succeed!
WoolGrown's line of wool mulches, pellets, and felt help to build organic material in your soil, hold moisture longer between waterings and support low maintenance and small space garden optimization.
Wool pellets are easily incorporated in urban gardening systems including pots and raised beds.
This guide walks through exactly how to apply them, suggested amounts, timing, and what you'll realistically notice over a season. Lindsey will be at The CNE this week if you want to see the product in person; check the Find Us post for details.
Step 1 –Mix or Top Dress
There are two application methods. Mix the wool pellets into your existing soils/potting mix or place on the soil surface as a top-dressing around the base of your plants.
For new plantings, blend a handful of pellets (roughly 1–2 cups per 20 litres of soil mix) into the top 5–10 cm before you plant. For established containers or raised beds, scatter pellets on the surface around your plants as a top-dress.
Step 2 – Water in Thoroughly
Next water water in the wool pellets and let them expand. They're natural, biodegradable, and contain no plastic, no chemicals, or additives.
Step 3 — Repeat as needed through the season
Wool pellets break down gradually. In a busy container garden you may want to top up once mid-season, especially for heavy feeders like tomatoes or peppers. As the pellets decompose, they continuously slow release nitrogen to your plant systems.
What to expect
In the first week or two you'll notice the pellets puff up and settle into the soil surface. Over the season they'll shrink as they break down into the soil. Most city gardeners report needing to water less often, the exact difference depends on pot size, sun, wind, plant types and your soil mix. Some gardeners also report fewer slug visits around wool-mulched plants and pots.
Wool pellets won't eliminate the need to water. Think of them as one practical tool that makes container and small-bed gardening a little more forgiving, especially during those July stretches when the city heats up and every balcony pot dries out fast.
FAQ
Can I use wool pellets in really small pots like herbs on a windowsill?
Yes, but use less, a little goes a long way! Depending on pot size ¼ to half a cup mixed into the top layer is plenty for a small to medium herb pot.
Do wool pellets smell?
They can have a mild wool scent when first wetted, but it fades quickly. Most gardeners don't notice it after the first watering.
Are wool pellets safe for edible plants?
Yes! They're natural and biodegradable, made entirely from Canadian wool with no additives. They're consistent with what you'd want in an edible garden, and many growers use them around vegetables, herb and flowers.
Will wool pellets attract pests to my balcony?
There's no evidence that wool pellets attract insects or pests. Some gardeners report the texture may discourage slugs and snails due to the coarseness of the fibre.