Posts Tagged ‘weed killer’

Tomato – Herbicide Damage

Q: I planted tomatoes in a raised garden. I have dried grass clippings on top of the black biodegradable weed guard that covers the soil. I am using a 5 gallon bucket attached to a soaker hose for irrigation and...


Iron – Used as herbicide

Q: ¬†What do you know about the new organic weed kilers that contain chelated iron as the active ingredient? A: Several products use chelated iron (iron in plant-available form) to kill weeds. I’m familiar with Ortho Elementals Lawn Weed Killer...