Green Light

This “Light” is shining brighter than ever

For more than 60 years, Green Light products have helped gardeners tackle their toughest problems: insects, weeds and diseases. Calloway’s and Cornelius Nursery are proud to partner with Green Light in providing garden products with the perfect balance of effectiveness and environmental stewardship.

BT Worm Killer

Banish caterpillars and pest worms from your garden with this organic formulation. BT Worm Killer offers quick, effective pest control without harming beneficial insects such as honeybees, earthworms or ladybugs.

Rose Defense^®

You can tackle multiple problems at one time with Rose Defense! The formula is actually three organic products in one: an insecticide, a fungicide and a miticide.

Tomato Bloom Spray

This versatile formulation from Green Light helps you successfully grow beautiful, healthy tomatoes. Tomato Bloom Spray promotes flowering, increases blossom set, reduces blossom-end rot, increases fruit yield and promotes earlier fruiting.

Crabgrass Preventer2 with Dimension^®

Crabgrass be gone! Crabgrass Preventer2 with Dimension controls Crabgrass for up to four months. It can be used on both warm and cool season grasses.

Portrait^® Broadleaf Weed Preventer

Get your lawn off to a good start with Portrait Broadleaf Weed Preventer. This easy-to-use herbicide tackles the weeds that mar your yard, including Dandelions, Clover and Crabgrass.

Wipe-Out^® Tough Weed Killer For Lawns

When you’re battling tough weeds, it’s time to turn to Wipe-Out. Wipe-Out Tough Weed Killer for Lawns delivers post-emergent control (after weeds emerge). It controls Nutsedge, Dandelion, Buttonweed and other tough broadleaf weeds.

Cut Vine & Stump Killer

If you’re being overrun by brush, unwanted trees and woody vines, pick up Green Light’s Cut Vine & Stump Killer. It eliminates more than 60 types of plants, and can safely be used around homes, fences and walkways.