Plant Encyclopedia

Everything about care, pruning, watering and winter hardiness of thousands of plants

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3 plants

Allium praecox

Learn how to grow Early onion, a moisture-preferring California native. Detailed care guide with planting requirements and garden integration tips.

Primula suffrutescens

Learn how to successfully grow this challenging Californian alpine primrose. Expert tips for this rare gem with pink-purple flowers.

Quercus engelmannii

Discover the resilient Engelmann Oak from Southern California. Guide to growing this drought-tolerant native with strong form and ecological benefit.