Tom Karwin, on gardening · Jul 30, 2026
Designing with native plants
California natives want a winter start. Plant with the rains, mulch, and let Calscape tell you what actually grows in your zip code.
California natives want a winter start. Plant with the rains, mulch, and let Calscape tell you what actually grows in your zip code.
You can build a garden entirely of California natives. You can also mix them with plants from other Mediterranean-climate regions that share the rhythm of wet winters and dry summers. Either way, the natives are the easy backbone: they already know the insects, the birds, and the drought.
October through March is the planting season on the coast. Fog, residual soil warmth, then rain. A plant that roots then will face its first summer with a head start and far less hose time. Summer planting of natives is possible with water and shade; it is not the kind choice.
Design from the site, then the list
Start with sun, soil, and drainage — the same as any bed — then ask which natives belong there. A statewide native-plant database (Calscape is the usual starting point) lets you filter by place and see mature size, not just a pretty photo. Cultivars exist; species plants often support more wildlife.
Mulch after planting. It cools the soil, slows evaporation, and blocks weed seed. Water to establish, then taper. A native that is flooded all summer in clay is not “low maintenance”; it is drowning.
This week in the garden
If you are still in the dry season, do not plant yet. Walk the garden, photograph the gaps, and make a native list for the first real rains. Society sales in autumn are timed for this on purpose.
Enjoy your garden.
On Gardening columns for home growers. Independent notes on these topics — not affiliated with any newspaper. Timing depends on your climate.