Orcon Grub Control
ID: #679099
Description
Stop lawn damage before it starts with Orcon Grub Control , an all-natural biological solution for a healthier, greener yard. This targeted treatment contains live beneficial nematodes ( Heterorhabditis bacteriophora )—tiny, microscopic organisms that occur naturally in soil but are concentrated here to act as a powerful pest defense. These nematodes actively hunt and eliminate the larvae of Japanese beetles, June beetles, and Chafers (commonly known as white grubs) before they can destroy your lawn's root system. Target Pests: Specifically formulated to control White Grubs, Japanese Beetle larvae, June Bugs, and various root-dwelling weevils Coverage: Each container treats approximately 2,500 to 3,000 square feet of lawn or garden space Easy Application: Simply mix with water and apply using a hose-end sprayer, watering can, or pressurized sprayer Safe & Organic: 100% pesticide-free; safe for use around children, pets, wildlife, and beneficial insects like honeybees and ladybugs Action: Predatory nematodes enter the pest, releasing bacteria that kills the grub within 24 to 48 hours, then multiply to continue the search for more pests Best Time to Apply: Best used when soil is moist and temperatures are consistently above 50°F; late spring and late summer/early fall are peak treatment windows
Price
$39.99
Last Updated
11 August 2026, 00:51 UTC
Store Information
physical store
Location
More from Watson's Greenhouse and Nursery
View all
Pieris 'Little Heath'
$39.99
A variegated dwarf Pieris, sometimes called lily-of-the-valley shrub, japonica or andromeda. Evergreen, the leaves are green with white edges. Can be a bit shy to flower, but will grow in almost any soil as long as it is not waterlogged. Shade to full sun. Grows at a moderate pace to about 4’ x 4’. We recommend using EB Stone Organic Sure Start when planting to promote strong root growth and help ensure the health of the plant.
Choisya ‘Ternata’
$39.99
Compact dome-shaped evergreen shrub featuring orange blossom-like flowers from May to September. Commonly called the Mexican Orange. Bloom Time: Late Spring to early Fall. Zone 7-10 Evergreen 4-8’ H and W Fragrant, showy flowers Full Sun to Part Shade We recommend using EB Stone Organic Sure Start when planting to promote strong root growth and help ensure the health of the plant.
EB Stone Sure Start 4lb
$12.99
An organic fertilizer formulated with all natural ingredients and beneficial soil microbes that is perfect for promoting strong root growth. Watson’s recommends a handful of Sure Start in every planting hole. Delivery available in Pierce County, WA only. All orders will be delivered within 2-3 business days. Deliveries made Monday-Friday. Request for specific delivery date can be made at checkout.
Osmocote Outdoor/Indoor
$11.99
A synthetic slow release fertilizer with micronutrients that can be used both indoors and out, lasts up to 6 months.
Espoma Potting Mix
$6.99
An organic potting soil that we carry in smaller bags, excellent for houseplants and other smaller container plants. Includes earthworm castings and mycorrhizae. Delivery available in Pierce County, WA only. All orders will be delivered within 2-3 business days. Deliveries made Monday-Friday. Request for specific delivery date can be made at checkout.
EB Stone Fruit, Berry, & Vine Food 7-3-3
$12.99
An organic fertilizer for all fruit trees as well berries, grapes, currants, and kiwis. It's rich in nitrogen for vigorous growth, along with phosphorus, potassium, calcium and sulfur. Blended with humic acid and alive with beneficial bacteria and mycorrhizal fungi. 4 lb bag and 15 lb bag Delivery available in Pierce County, WA only. All orders will be delivered within 1-3 business days. Deliveries made Monday-Friday between 10:00am-5:00pm. Request for specific delivery date can be made at checkout.