Seasonal Planting
Know exactly what to plant and when for year-round garden success.
SeasonalBuy California Natives in September, But Don't Plant in Summer Heat: Why New Roots Stall (And When to Put Them in the Ground)
September nursery tables are packed with lush California native shrubs and perennials. The secret? Absolutely buy them now before prime stock sells out, but do not drop them into baking late-summer soil. Planting into lingering heatwaves stalls delicate roots and invites deadly root rot. Here is the botany behind summer dormancy, the staging trick, and when to plant for zero transplant shock.
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SeasonalTop 5 Flowering Plants to Plant in September
Think spring is the only time to plant flowers? September is the horticulturist's secret weapon. Warm soil, cooling nights, and autumn rains create ideal conditions for root establishment. From instant pollinator magnet asters and cold-hardy violas to century-living peonies, here are the top 5 flowering plants to plant in September, complete with USDA zone notes, timing windows, and the #1 mistake to avoid for each.
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SeasonalWhy Planting California Native Bulbs Before the First Rains Will Rot Them (And When to Plant)
Spotted California native bulb corms in nursery bins this September and ready to plant them immediately? Hold your trowel. Burying native geophytes like Brodiaea and Ithuriel's spear in warm, irrigated late-summer soil breaks their evolutionary dormancy and causes rapid fungal rot. Here is the botany behind summer dormancy, why you must wait for the first autumn rains, and how to store them cool and dry right now.
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SeasonalWhy Waiting Past Mid-September to Plant Inland Fall Potatoes Will Delete Your Harvest (The Yolo Window)
Thinking about waiting until late autumn to bury your seed potatoes? If you garden inland near Davis, Sacramento, or the interior San Joaquin Valley, hesitate past mid-September and your fall potato crop is effectively canceled. Here is why the narrow Yolo planting window demands seed in the ground during the first two weeks of September, and the soil temperature science behind it.
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SeasonalFrost Hit Your Sweet Potato Vines? Why You Must Dig the Same Day (Emergency Harvest Guide)
Woke up to blackened, wilted sweet potato vines after the first autumn freeze? Don't leave them in the soil until the weekend. Once frost kills the foliage, decay organisms can race down the vines into the tubers in hours. Here is why you need to dig today, how to harvest without skin damage, and the proper curing secrets that save your harvest.
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SeasonalWhat to Plant in Your Fall Garden
Don't let your garden go dormant! These fall crops will keep you harvesting well into the cooler months.
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