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Chemicals for the professional grower
Proper selection and application of chemicals can insure maximum growing efficiency for the professional grower. JR Johnson has a comprehensive selection of chemicals for the greenhouses, nurseries, landscapers, garden centers and other commercial growers. Our expertise can help you make the best selections for your toughest horticulture challenges. Our vast knowledge can help you save money by selecting generic chemicals that work just as well as the name brands. Contact our experts and find out how we can help you save money on chemicals or solve your toughest plant challenges.
*** IMPORTANT notice to ARIZONA and CALIFORNIA customers ***
Due to state laws, we cannot ship any professional products to Arizona and California. These products are (but not limited to) chemicals and some fertilizers. Please feel free to contact us if you have any questions or doubts about a certain product. We can be reached at 1-800-798-2891.
For height control of container-grown lilies, poinsettias, chrysanthemums, dahlias, tulips and foliage and bedding plants. A-Rest is ap...
Our price: $92.41
Adept 25w IGR (25% Diflubenzuron)
Soil inhabiting insects, such as fungus gnats and shoreflies. Also controls foliar feeding
insects, such as armyworms, leafminers and whiteflies. Works as an insect growth regulator.
Our price: $193.11
Spider mite nymphs and adults on greenhouse ornamental, floral and foliage crops, indoor
ornamental plantings and plantscapes.16 oz - 24 oz per 100 gallons of water.
Our price: $179.29
Aria INSECYICIDE (50% Flonicamid)
Labeled for use on ornamentals to control aphids, mealy bugs, thrips, and whiteflies. Rate
varies from 20 to 120 grams per 100 gallons, depending on type of insect to be controlled.
*Aria 6x20 gram pack...
Our price: $201.60
An insecticide/miticide microemulsion with broad spectrum control. New microemulsion formulation makes tank mixing easier than ever. Long-lasting residual ? may control insects for up to 28 days Fast knockdown of greenhouse pests. Exce...
Our price: $50.25
Attain TR (Bifenthrin) Total Release Aerosol A miticide/insecticide for the control of aphids, whiteflies, spider mites, mealybugs, and many others. Ready-to-use total release fogger. Ready to use aerosol form of T...
Our price: $21.03
AZATROL (1.2% Neem) A natural insecticide. Acts as an insect growth regulator controlling many major insect
pests, including greenhouse whiteflies, sweet potato whiteflies and leaf miners.
B-NINE WSG (SADH) See generic equivalent Dazide 85 WSG
A growth retardant for production of shorter, more compact chrysanthemums, azaleas,
hydrangeas, gardenia, poinsettias, and certain bedding plants. The water soluble powder
should be dissolved in warm water and let stand ...
Our price: $120.00
BANROT 40WP (Etridiazole plus Thiophanate-methyl)
A broad spectrum soil fungicide effective in controlling damping off root and stem rot
diseases. Used on ornamentals only, including bedding plants, bench plantings, and
container grown pla...
Our price: $89.36
Natural, organic Berger retail peat moss improves the structure of all
soil types, reduces the need for watering and provides the best
foundation for root and plant development.
This peat moss can be used as a soil amendment. It improves the
composition of t...
Our price: $6.90
Natural, organic Berger retail peat moss improves the structure of all
soil types, reduces the need for watering and provides the best
foundation for root and plant development.
This peat moss can be used as a soil amendment. It improves the composition of the soils and f...
Our price: $17.00
BLUE SCOUT STICKY TRAPS
Blue Sticky cards for tracking hot spots and population trends in the
greenhouse, especially thrips. Place traps at the spacing of one per 1000 sq. ft.
of production area and up to 16" above the canopy. Check regula...
Our price: $19.86
Bonzi is a plant growth regulator for use on ornamental plants grown in containers in nurseries, greenhouses, shadehouses and interiorscapes.Poinsettia, Chrysanthemum, Perennial Plants, Bedding Plants, Foliage Plants, Geraniums, Hibiscus, Azaleas, Bulbs
Our price: $168.10
Botanigard ES (11.3% Beauveria bassiana Strain GHA)
A mycoinsecticide for controlling whitefly, aphids, thrips, and mealybugs in ornamentals,
vegetables, indoor/outdoor nursery, greenhouse and landscape. 1/2 to 2 qt. per 100 gallons
of wat...
Our price: $83.36
A new highly effective neurotoxin that kills rats and mice quickly with no resistance, high palatability and no secondary kill. This means safety to animals. Economical due to low rate dosage. Available in wax blocks and pellet packs.
More info ...
Our price: $27.00
Canister for 6600 Mask 61 F ? Meets requirements of NIOSH/MSHA for organic vapors, pesticides and dusts, fumes, and mists. CAUTION: Gas masks are for use by trained personnel only. Misuse could result in serious injury or death. Gas masks should not be used in oxygen defic...
Our price: $51.50
CAPTAN 50W
A fungicide for use in water as a spray for the control of certain fungus diseases of fruit,
vegetables and ornamental crops, and as a soil treatment for the control of certain seed
rots and damping off diseases.
Our price: $58.75
CHLOROTHALONIL 720 SFT (54% chlorothalonil) ? Generic equivalent for Daconil Weatherstik
Liquid flowable form of chlorothalonil (see above). Rate for plants grown in greenhouses
and nurseries is 1.37 pints per 100 gallons of water applied as...
Our price: $189.50
CHLOROTHALONIL DF (82.5% Chlorothalonil) ? Generic equivalent for Daconil Ultrex
A fungicide used for the control of a broad spectrum of many plant diseases on farms, turf,
forests, nurseries, and greenhouses. Leaf spot/foliar blights, flower spots/blight, Cylindrocladium
Can...
Our price: $49.68
Chlorothalonil DF- Generic Daconil Features preventative disease protection with multi-site activity which means no resistance with repeated use. Excellent tank mix partner with most other fungicides. Labeled for use on cool and warm ...
Our price: $61.25
