Showing 257–272 of 656 results
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$149.07 USD
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).
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$17.42 USD
• Auto-switch display between indoor and outdoor temperature reading
• Large LCD display to read continuous indoor relative humidity and temperature
• Min/Max memory
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$2.27 – $35.24 USD
- 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.
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Sale!
$332.99 Original price was: $332.99.$154.11Current price is: $154.11. USD
10″ Flange
40 inches tall
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$69.14 USD
- 1200 gram capacity x 0.1 gram accuracy
- Large square weighing tray
- Backlit LCD, Blue Display
- Scale Dimension 9.05″ x 6.4″ x 1.6″
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Tray Dimension 5.8″ x 5.8″ Diameter
- AC Power Adapter
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$24.20 USD
- Fully rubber padder outer case
- developed specifically for everyday home users
- 400 gram capacity x 0.1 gram accuracy
- Backlit LCD, Red Display
- Scale Dimension 5.6″ x 3.2″ x 0.95″
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- 2 AAA Batteries
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$11.77 USD
Designed to intuitively nurture, protect and enhance the health of your flowers while preserving the environment, MYKE FLOWER Mycorrhizae delivers the most out of gardening! Find in MYKE the natural way to grow luxurious, long lasting flowers.
DIRECTIONS FOR USE:
- For better results, be sure that the roots are in contact with MYKE.
- Store at room temperature between 2°C – 20°C and keep away from intense heat or freezing.
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$15.41 – $33.14 USD
DIRECTIONS OF USE:
- When planting , spread MYKE TREE & SHRUB at the bottom and on the sides of the hole.
- For best results, be sure that the roots are in contact with MYKE.
- Store at room temperature between 2°C – 20°C and keep away from intense heat or freezing.
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Sale!
$154.11 Original price was: $154.11.$92.15Current price is: $92.15. USD
1000W Digital ballast
In Stock
Lamp Cord NOT included
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$123.13 USD
Don’t forget to add Lamp cord if needed
Comes with power cord
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$45.84 USD
100% pure sodium bicarbonate
For use in Cooking
Use for Ph up in Swimming Pools
Also for making Bath Fizzers when combined with Citric Acid and Epsom Salts
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Sale!
$15.48 Original price was: $15.48.$7.74Current price is: $7.74. USD
- 3 watt LED headlamp
- capable of zooming in and out
- three settings: High, low and flash
- includes a changeable green lens
- made of waterproof material
- output power of 120 lumens.
- can last 4-5 hours on high, and up to 30 hours when set to low.
2 Left at this price
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$13.55 – $42.59 USD
- Mist cuttings or seedlings every other day.
- Grow – spray Plants 2-3 times per week in full sunlight until runoff.
- Bloom – spray plants 2-3 times per week up to week 4 of bloom.
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$18.24 – $48.73 USD
- No need to Ph solution
- Can be applied lights on
- Make sure to turn off fans before spraying
- Basic PPE is recommended for anyone with sensitive respiratory system
- Can be mixed and stored long term.
- Store in a cool dark place away from heat and light.
- When mixed with Other Optic Foliar products, make sure to mix and use right away.
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$15.45 – $42.55 USD
- Add 7.5 ml/1.5 teaspoon of TRANSPORT, WATTS & REV for each liter of water.
- Grow – Spray leaves until covered and wet 2- times per week.
- Bloom – Spray leaves until covered and wet 2- times per week up to week 4 of flower.
