I'm planning to add some wildflowers to a raised bed in my garden to attract pollinators, but I've read that wildflowers generally prefer poorer quality soil. I have a lot of multipurpose compost that I'd like to use up, but I'm wondering if it's okay to plant wildflowers in it. Should I buy different soil, or is there something I can do to make the compost work better for wildflowers? Thanks!
3 Answers
You can definitely use your compost, but remember that wildflowers usually do best in poorer soil. If you're hoping for a long-term floral display, your nutrient-rich compost might support faster-growing plants like grasses that could outcompete the wildflowers over time. If you tackle the nutrient levels gradually, it might become more suitable for wildflowers in the long run!
Mixing your multipurpose compost with some topsoil could be a great solution! Raised beds usually take up more soil than expected, so if you find a deal on topsoil, it might be worth it. I spotted some at Wicks last weekend, but check if the sale is still on!
Thank you for this!
Don't worry too much! Wildflowers can thrive in multipurpose compost, especially if you're planting a mix of annuals, perennials, and biennials. Just keep an eye on the soil nutrients in the long run, as they tend to prefer poorer soils, which can help them outcompete vigorous plants later on.
That's good to know! It’s a mix from Boston seeds.

So, if I keep using this compost, will it eventually adjust to be better for wildflowers? That sounds interesting!