Ann Devis

Rose Biostimulants: How I Ditched Chemicals and Found My Path to Lush Blooms

Biostimulants are natural compounds that train roses to defend themselves and thrive without chemicals. Chitosan builds immunity from shrimp shells, trichoderma fungi protect roots, and kelp meal stimulates abundant blooming. Apply in evening only—sunlight destroys effectiveness. Use every 2-3 weeks for healthy, chemical-free roses. Honestly, it took me a while to get here. Like many […]

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Aerated Compost Tea for Roses: A Practical Guide for Gardeners

Aerated Compost Tea for Roses: A Practical Guide for Gardeners Aerated compost tea is essentially “living water” for your plants. You take high-quality compost, place it in water, and saturate it with oxygen using an aquarium pump. Within 24 hours, billions of beneficial bacteria and fungi multiply in the water. Research shows that a single

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when to prune roses

When to Prune Roses and When You Absolutely Shouldn’t Touch Them

The best time to prune roses is when buds are swollen but not yet open, with daytime temperatures above 5–7°C (41–45°F) and nights consistently above –5°C (23°F). Pruning earlier risks frost damage, while pruning too late wastes the plant’s stored energy. Roses should not be pruned heavily in fall or during heat, and the exact

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winter rose care

How Cold Can Roses Tolerate?

Roses can tolerate light frost, but prolonged cold below -10°C (14°F) can cause cane dieback and root damage, especially in tender varieties. Cold hardiness depends on duration of cold, soil freezing, wind exposure, and whether roses entered dormancy gradually. Canadian-bred roses are among the most cold-tolerant, surviving temperatures as low as -30°C (-22°F) once established.

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