I've been getting into gardening and I'm trying to figure out the best way to fertilize my plants. I've got a mix of perennials like roses, hydrangeas, echinacea, and delphinium in my garden, and I see products targeting specific plants, like rose food. Is there a general fertilizing approach that works for most of these plants, or do I need to treat them individually? Also, I live in zone 7b, so I'm curious if that affects anything. I'd love to hear what methods you all use!
4 Answers
Perennials and shrubs generally only need a single application of organic fertilizer or compost each year, ideally in early spring. Remember, it's all about the soil! Focus on creating a rich soil ecosystem, as that’ll help supply nutrients to your plants over time.
You can actually use a similar fertilizing approach for most of your flowers! A balanced fertilizer like 10-10-10 should work great. I usually fertilize my container flowers weekly, but for those in the ground, I do it every two weeks. Your shrubs, like hydrangeas and roses, don’t need a ton of fertilizer — just two or three times a year. Hydrangeas should be fertilized in early spring and early summer but avoid late-season fertilizing since it can be harmful.
I recommend going with an organic fertilizer. They break down slower, so they're less likely to harm your plants. Something like a 3-3-3 mix would work. You might also consider spreading compost around your flower beds; it naturally feeds the soil and your plants will thank you!
My best tip is to check the specific needs of each plant you have. I know it’s tempting to fertilize everything at once for convenience, but you’ll get better results if you tailor your schedule to each plant's requirements. While it’s more work, it can make a big difference in their health!