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Garden & Lawn Care

Growing healthy gardens and resilient landscapes

CSU Extension provides trusted information to help you care for lawns, gardens, and outdoor spaces across Colorado’s diverse climates.

Whether you’re a beginner or an experienced gardener, find research-based guidance on soil health, plant selection, maintenance, and sustainable gardening practices for growing healthy lawns and thriving gardens.

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A man in a white shirt bends over a raised wooden garden bed to care for leafy green plants next to tomato vines.

Certified Gardener Program

Build a strong foundation in horticulture with CSU Extension’s Certified Gardener program. This flexible, online training covers essential topics like soil health, plant care, pest management, and seasonal gardening practices for home and community gardeners.

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