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Showing 33–48 of 109 results
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$2,345.00
- Features a commercial-grade titanium heat exchanger
- Remote temperature controller with a 30 ft cord
- Auto restart and temperature memory
- 2 fittings to allow chiller to be plumbed with 1 in hard PVC pipe or 1 in flexible tubing.
Instructions for Commercial grade 1/2HP, 1 HP, 1.5 HP
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$79.95
- Harvester Flood table 2′ × 4′ Outside Dimensions
- Crack resistant with UV inhibitors
- Cross drainage every couple of inches
- 6″ – 6.5″ in height
Sorry, not eligible for “Free Shipping”
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$189.00
- Flood table 4×8
- Crack resistant with UV inhibitors
- Cross drainage every couple of inches
- 6″ – 6.5″ in height
Available through special order
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$74.99 – $375.00Price range: $74.99 through $375.00
Better Quality: Avoid the reactivity and fallout issues seen with competing products.
Cost-Effective: Save on shipping, storage, and usage costs with our efficient dry formulation.
Harmonized Nutrient Programs: Designed to work perfectly with Front Row Ag fertilizers, providing specific recommendations for your unique recipes and EC levels.
Wide Compatibility: Versatile enough for various equipment setups, including both high and low injection rate systems.
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$74.22
- Pivoting Handle for easy carrying and pouring
- 3.5 gallon capacity tank
- 3 gallon operating capacity
- Extra-long hose and wand
- Adjustable brass tip
- Built in pressure relief valve
- designed and assembled in the USA
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$4.99 – $13.99Price range: $4.99 through $13.99
- Simple on-off operation and straight through flow.
- Operating pressure range up to 300 kPa.
- Green Back® cap for irrigation applications.
- Purple Back® cap for recycled water applications.
- UV stabilised materials for long life.
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$15.00
0 – 0 – 3
Potassium silicate supplement to build plant defenses
Product discontinued by manufacturer. Limited availability
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$38.95 – $342.85Price range: $38.95 through $342.85
40% monosilicic
Ultra fast acting silicon nutrient. For all plants in all settings.
For strength and yield increases, faster growth and stress resistance:
- Apply weekly at 0.3 ml per 10l of water or nutrient solution.
- Hand water / via irrigation system.
- Use from seed germination or cutting propagation to a few weeks before harvest.
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$26.30
FEATURES:
- Hold Function
- Auto-off Function (After 10 min.)
- Built-in digital thermometer
- Includes a carrying case with belt clip
- Factory Calibrated with a 342 ppm NaCl solution. (Meter can be recalibrated with a mini-screwdriver).
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$9.95 – $30.00Price range: $9.95 through $30.00
Natural pH adjuster used to balance water pH levels without affecting beneficial microbes and microorganisms.
500gram now comes in bags instead of tub
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$7.50 – $25.00Price range: $7.50 through $25.00
Natural pH adjuster used to balance water pH levels without affecting beneficial microbes and microorganisms.
500gram now comes in bags instead of tub
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$44.95 – $574.28Price range: $44.95 through $574.28
The same formula you know and love as “Lost Coast Plant Therapy” from Humboldt County, California, USA.
- Natural plant wash for healthy plant protection and reduction of abiotic stress.
- 1 oz concentrate mixes with water to make 1 gallon of spray.
- Clean ingredients means clean test results. Passes strict lab parts-per-billion testing.
- Can be used as a foliar application or soil drench.
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$79.95
- Inside Dimensions: 46 1/4″ x 22 1/4″ x 3″
- Outside Dimensions: 47 7/8″ x 23 7/8″ x 3 3/4″
Volume:13.5 gal
Can Not be shipped. Pick up Only
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$3.60 – $14.00Price range: $3.60 through $14.00
- 250 ml
- 500 ml
- 1 Liter
- 2 Liter
- 3 Liter
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Sale!

$192.50 Original price was: $192.50.$135.00Current price is: $135.00.
DESIGN FEATURES
- Fast easy to read results with large digital dual LCD readout.
- Extreme accuracy to ±0.05 pH, EC / TDS 2% Full Scale and Temperature ±0.5 C / ±1 F.
- Range 0.00 – 14.00 pH, EC 20.00 mS/cm, TDS 0 – 10.00 ppt, Temperature: 0.0 to 50.0 C / 32.0 to 122.0 F.
- Lightweight and portable at just 3.5 ounces.
- Simple push button, automatic one or two-point calibration with 5 saved calibration points.
- Gel-filled, double junction pH electrode for low maintenance and high performance.
- Waterproof to IP65.
- Auto shut off and low power demand for approx. 100 hour of continuous use (batteries included).
Only 1 pen left at this price
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$2.93 – $45.50Price range: $2.93 through $45.50
- Non-toxic to all other wildlife, pets, fish, and humans.
- Simply apply Mosquito Dunks to any standing water, or water garden.
- Kills within hours lasts for 30 days or more.
- Labeled For Organic Gardening by the USEPA.
- Highly effective low impact product
The ‘Per Dunk’ option is 1 of cut off the 20 card.