Uploaded July 2026 | Updated September 2026, 4 days ago
Chemical NPK fertilizers make up 5% of global greenhouse gas emissions, and they're not even a long-term fix. In this video, Martin explains why plants don't need chemical fertilizer to thrive: they need life in the soil. Bacteria, fungi, and microbes break down nutrients and make them available to plant roots naturally, the same way a forest floor feeds itself with fallen leaves and decaying matter.
We walk through what compost fertilizer actually is (leaf mold, worm castings, and a few special ingredients), how we make it, and the methods we use to get it into the ground: mixing it into the soil with an air spade, spraying a liquid mix over the surface, or injecting it directly down to the root zone.
Best part: you can do this yourself at home, for free. Start a compost pile, leave your leaves, and keep your grass and hedge trimmings instead of bagging them. It's a simple way to get off the chemical treadmill, reduce greenhouse gas emissions, keep chemicals out of local waterways, and help your plants thrive in the long run.
What you'll learn:
🌱 Why chemical NPK fertilizers aren't a long-term solution
🌱 How compost fertilizer feeds soil biology instead of just adding chemicals
🌱 What goes into our compost fertilizer (leaf mold, worm castings, and more)
🌱 Three ways to apply it: air spade, surface spray, and subsurface injection
🌱 How to start composting at home for free
#CompostFertilizer #OrganicGardening #SoilHealth #TreeCare #Sustainability
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leaflimb.com
Leaf & Limb is a local, family-owned B Corp specializing in Nature-first tree and land care that nurtures trees, flowers, and soil because we love Earth and want to share its wonder. Our Treecologists and ISA Certified Arborists are experts in tree pruning, tree care, compost fertilizer, native tree planting, soil health, and converting lawns to Piedmont Prairies. Guided by natural systems, our experienced team uses proven methods that help trees and ecosystems thrive, lower maintenance costs, and ensure every project is done right. Based in Raleigh since 1997, we proudly serve homeowners, businesses, schools, nonprofits, and municipalities throughout the Triangle, including Durham, Chapel Hill, and Cary.
Chemical NPK fertilizers make up 5% of global greenhouse gas emissions, and they're not even a long-term fix. In this video, Martin explains why plants don't need chemical fertilizer to thrive: they need life in the soil. Bacteria, fungi, and microbes break down nutrients and make them available to plant roots naturally, the same way a forest floor feeds itself with fallen leaves and decaying matter.
We walk through what compost fertilizer actually is (leaf mold, worm castings, and a few special ingredients), how we make it, and the methods we use to get it into the ground: mixing it into the soil with an air spade, spraying a liquid mix over the surface, or injecting it directly down to the root zone.
Best part: you can do this yourself at home, for free. Start a compost pile, leave your leaves, and keep your grass and hedge trimmings instead of bagging them. It's a simple way to get off the chemical treadmill, reduce greenhouse gas emissions, keep chemicals out of local waterways, and help your plants thrive in the long run.
What you'll learn:
🌱 Why chemical NPK fertilizers aren't a long-term solution
🌱 How compost fertilizer feeds soil biology instead of just adding chemicals
🌱 What goes into our compost fertilizer (leaf mold, worm castings, and more)
🌱 Three ways to apply it: air spade, surface spray, and subsurface injection
🌱 How to start composting at home for free
#CompostFertilizer #OrganicGardening #SoilHealth #TreeCare #Sustainability
----------------------------------
leaflimb.com
Leaf & Limb is a local, family-owned B Corp specializing in Nature-first tree and land care that nurtures trees, flowers, and soil because we love Earth and want to share its wonder. Our Treecologists and ISA Certified Arborists are experts in tree pruning, tree care, compost fertilizer, native tree planting, soil health, and converting lawns to Piedmont Prairies. Guided by natural systems, our experienced team uses proven methods that help trees and ecosystems thrive, lower maintenance costs, and ensure every project is done right. Based in Raleigh since 1997, we proudly serve homeowners, businesses, schools, nonprofits, and municipalities throughout the Triangle, including Durham, Chapel Hill, and Cary.
