Get the best from alkaline soil
Discover how to get the best from alkaline (chalky or limestone) soil, with the help of our handy tips.
Do you have alkaline or chalky soil? A good way to tell is by looking at local gardens - if hydrangeas are pink, never blue, then you may have alkaline soil. Hart's tongue ferns may grow in your area, too.
The best way to determine your soil type is to test your soil pH.
Lots of plants thrive on alkaline soil - see some of our ideas, below. We also reveal our growing tips for alkaline soil.
Grow alkaline-loving plants
Many plants thrive on alkaline or chalky soils. They include ceanothus, clematis, hardy geraniums and lavender.
Avoid lime-hating plants
Some plants do not like alkaline conditions - instead, they prefer acidic soils. These include magnolias, camellias and rhododendrons. If you want to grow these plants, grow them in pots or in raised beds filled with ericaceous compost.
More like this
Mulch regularly
Dig over the soil deeply before planting - and add lots of organic matter. Alkaline soil dries out quickly and is often thin.
Water plants well
As alkaline/chalky soil dries out quickly, it's important to keep plants well watered. Young plants may take longer to establish on alkaline soils than on other soil types.
Feed plants regularly
Feed plants regularly to avoid chlorosis (yellowing) of foliage.
September issue on sale now!
The September issue of BBC Gardeners' World magazine is on sale now, buy online or in stores now.
Plant of the Week: Toffee Apple Tree
This week, save 25 per cent and buy 1 x 3L pot for just £14.99. Plus, receive a FREE 100g sachet of fertiliser with your order - worth £4.99.
Offer ends 23.59, Sunday 22 September.
Spend less on your autumn shopping
This month, we're offering all BBC Gardeners' World Magazine readers a 15%* saving across our specially selected partner websites - so you can find everything you need while saving £££s.
*Exclusions apply. Offer excludes delivery and some products. Not valid with any other offer.
Offer ends 23.59, Thursday 31 October.