SEASONAL GARDENING

Think one season ahead.

A flexible checklist for temperate gardens. Exact dates depend on local frost dates, weather, and plant requirements.

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Spring

  • Check overwintered plants for winter damage.
  • Gradually acclimate indoor-grown plants before moving them outdoors.
  • Start seeds according to their temperature and light requirements.
  • Plant hardy trees and shrubs when soil conditions are workable.
  • Refresh mulch while keeping it away from trunks and stems.
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Summer

  • Monitor containers frequently because they dry faster.
  • Watch for heat stress, pests, and fungal problems.
  • Harvest fruit as it reaches the appropriate stage.
  • Take suitable softwood cuttings from vigorous plants.
  • Keep new plantings watered during prolonged dry weather.
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Fall

  • Bring tender tropical and subtropical plants inside before freezing temperatures.
  • Collect mature seeds and label them immediately.
  • Plant many hardy trees and shrubs while soil remains workable.
  • Reduce late-season fertilization of plants that need to harden off.
  • Clean up diseased plant material and remove obvious pest habitat where appropriate.
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Winter

  • Protect vulnerable containers from extreme cold.
  • Check dormant plants periodically for moisture problems.
  • Plan next year's plantings and order seeds early.
  • Prune only when the species and weather make it appropriate.
  • Use winter as a time to review what worked and what should change.

Why local timing matters

USDA hardiness zones describe average annual extreme minimum temperatures, but they do not tell the whole story. Last frost dates, summer heat, soil drainage, wind exposure, cultivar choice, and microclimates can all affect whether a plant thrives.

For unusual fruit trees especially, surviving winter and producing ripe fruit are two different questions. Early-ripening cultivars can be particularly valuable in shorter growing seasons.