pH Testing & Control - Mega Sale! Save up to 30%


Mega Sale! Up to 30% off on pH Testing & Control at Heirloom Gardens. Top brands include Garden & Lawn Supply, YOEDAF, Unknown, HDE, INNI, Yongse, Safer Gro, JVJ, Balance World Inc, EACHPOLE, HOME-OUTDOOR, MChoice, Dr. Lyn, Hydro Empire, Z3Z, & DLS. Hurry! Limited time offers. Offers valid only while supplies last.



Bluelab Soil pH Meter Outdoor, Home, Garden, Supply, Maintenance
By Garden & Lawn Supply
In Stock
$279.99

mpn: OUTDRUKK4910234, ean: 5557889996047,

4.2 out of 5 stars with 92 reviews
PH Soil testing made simple! Most soils have a natural buffer for nutrients and pH, but when it goes wrong, it goes really wrong and fast! Yellow leaves, stunted growth, slow growth, are all signs that the plant is not getting the nutrients they need from the soil. This is often caused by 'lock up'. This is a situation where the plant loses the ability to absorb specific nutrient elements because the pH value of the soil is incorrect. This needs to be dealt with quickly, so the Blue lab Soil pH


PH Meter Tester, Acidometer Digital PH Meter Tester Water Quality Food Aquarium Pool Hydroponics Pen for Drinking Water/Garden/Farm/Lawn, 0.00-14.00 Measurement Range LCD Display(Yellow+Black)
By YOEDAF
In Stock
$12.99

mpn: 15325232284143, ean: 0697159852866,

4.8 out of 5 stars with 50 reviews
Description:100% brand new and high quality.Widely Use for home and laboratory uses; Suitable for testing pH balance of drinking water, pools, aquariums, RO system, Spas, hydroponics food, wine and beer making and more.Using two points type(PH 4.00, PH6.86) automatic calibration. When calibrating, you just need to place the instrument in standard buffer and press the CAL button. The instrument automatically starts calibration dataNo more need to take care about the temperature of testing


Bluelab pH Pen for Plant Germination Outdoor, Home, Garden, Supply, Maintenance
By Garden & Lawn Supply
In Stock
$141.12

mpn: OUTDR-UKK-4911213, ean: 5557890005837,

4.8 out of 5 stars with 17 reviews
Plants get their nutrient from minerals but they can only get all the right minerals they need if certain conditions are right. Think of nutrients like a lock. pH is the key. A key factor that affects food uptake is whether your solution is acid or alkaline. We measure this in ph. The Blue lab pH Pen also measures the temperature of the solution, as root health is vital to the success of a crop. Temperature affects the growth rate and structure of a plant so a solution temperature of 65 -


Leisure Time 45410 pH Balance Plus Outdoor, Home, Garden, Supply, Maintenance
By Garden & Lawn Supply
In Stock
$39.99

mpn: HM-OTDR-717046897, ean: 5662252319979,

4.1 out of 5 stars with 115 reviews
Lock in the proper pH level from refill to refill, even in hard water areas. Fast Dissolving, easy to use granular formula. Locks in the spa or hot tub pH level until the next refill. Compatible with chlorine or bromine sanitizers. Instructions: Add 1-1/2-pound (half the jar) of pH Balance Plus for up to 250 gallons of spa water or the entire 3-pound for up to 500 gallons of spa water. Pour directly into spa. Turn on jets and allow water to circulate for 15 minutes. Temporary cloudiness may


3 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant Flower KA
By Unknown
In Stock
$24.49

ean: 0738095488198,

4.5 out of 5 stars with 142 reviews
Benefits: 3 functions in one compact meter - measure the moisture and pH content of the soil and the environmental light Scientifically accurate No need for batteries Easy-to-read scale indicator Incredibly simple to use - just stick it in the soil! Works with house and garden plants Instructions included Brand new and packaged Specification: Meter: 5 x 8 x 3.5cm [2 x 3.2 x 1.5''] Probe length: 21cm [8''] Bronze probe diameter: 4.8mm silver probe diameter: 5.1mm Distance between probes: 1.2cm


HDE Hydroponic Fruit Vegetable Grow Kit- 3-in-1 Soil Light Sensor + TDS ppm Test Pen + pH Meter Digital Monitor
By HDE
In Stock
$21.99
$18.99
You Save: 14%

mpn: HDE-*C19+N12+N109 NEW15, ean: 0700355854418,

4.8 out of 5 stars with 135 reviews
Are you sick of your plants dying, fed up of being surrounded by wilting and brown-leaved flowers? If so, the problem could be with your soil and water quality. You need the HDE 3-in-1 Water Soil Light Meter Tool & our HDE Digital TDS (Total Dissolved Solids) Water Purity Quality Tester. With an easy to read and operate scale, your plants never need fear that you're going to mistreat them again with this scientifically accurate measuring device. The probes measure the moisture and pH


INNI 4 In 1 Flower Plant Light Temperature Tester Garden Soil Moisture Nutrient Monitor
By INNI
In Stock
$17.99

mpn: 5435342342646, ean: 6906929982820,

4.5 out of 5 stars with 146 reviews
Material Plastic + electronic components. Type 4 in 1 Plant Tester. The INNI Smart Plant Tester will help us to record the state change of plants every day and measure different soil conditions,such as moisture, light, temperature and nutrition.. Quick and simple installation. Simply insert the meter into the soil, switch to the setting you want to measure and read the scale.. Professional testing instruments, make planting more environmental protection, security, etc..


3 in 1 Garden Soil Analysis Tester Hygrometer Acidity PH Light Test
By Yongse
In Stock
$12.92

mpn: YS15141255, ean: 0707077412650,

4.0 out of 5 stars with 18 reviews
3 in 1 Garden Soil Analysis Tester Hygrometer Acidity PH Light TestDescription: Moisture Range: 1~100% RH pH Range: 3.5~8 pH Light Range: 0~2000 Size: 290 * 50 * 38mm Probe length: 200mm Weight: 90gFeatures: - 3-in-1 feature includes: testing your soil value, soil moisture level, and sunlight level - Keep houseplants, trees and crops healthy - This accurate 3-in-1 moisture meter gives instant results, allowing you to choose the proper soil amendments - No batteries required - Made of analog


Safergro 9920 pH Down - Gallon
By Safer Gro
In Stock
$120.41

mpn: 9920, ean: 0644189992031,

4.0 out of 5 stars with 95 reviews
Certified Organic Acidifier. pH Down is an additive designed to use where the pH needs to be lowered into a more acidic range. The organic acid present in pH Down gently lower the pH of water, making nutrients more available and increasing uptake. pH Down can also remove scale and hard water deposts, and is excellent as a greenhouse cooling pad cleaner. 1 gallon concentrate makes 70 to 2,560 gallons of solution depending on the original pH of water. Dimensions;. Length: 6.75. Height; 10.25.


HDE Horticulture Aquaponics Acidity Kit- 3-in-1 Soil Light Probe + pH Meter Digital Pen
By HDE
In Stock
$19.99
$13.99
You Save: 30%

mpn: HDE-*C19+N12 NEW15, ean: 0700355854395,

4.9 out of 5 stars with 94 reviews
Are you sick of your plants dying, fed up of being surrounded by wilting and brown-leaved flowers? If so, the problem could be with your soil and water quality. You need the HDE 3-in-1 Water Soil Light Meter Tool with an easy to read and operate scale. Your plants never need fear that you're going to mistreat them again with this scientifically accurate measuring device. The probes measure the moisture and pH content of the soil, without the use of batteries, from root level and determine


JVJ 3-in-1 Plant Flowers Soil PH Tester/Moisture Tester /Light Tester For Outdoor Indoor Plants Gardens & Grass Lawn
By JVJ
In Stock
$11.99

mpn: KT073, ean: 0702334585832,

4.5 out of 5 stars with 95 reviews
Moisture meter measures soil's moisture at root level. Also measures the light condition and the pH level of the soil. Takes the guess work out of plant care, by preventing over and under watering your plants. Scientifically accurate. Simply insert probe into soil next to the roots and meter will provide an instant reading. Perfectly use for fruits, flowers, shrubs and vegetables. This accurate 3-in-1 moisture meter gives instant results, allowing you to choose the proper soil amendments.Please


3 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant Flower
By Balance World Inc
In Stock
$12.00

ean: 0706001227803,

4.4 out of 5 stars with 96 reviews
3 functions in one compact meter - measure the moisture and pH content of the soil and the environmental light Scientifically accurate No need for batteries Easy-to-read scale indicator Incredibly simple to use - just stick it in the soil! Works with house and garden plants Instructions included Brand new and packaged Specification: Meter: 5 x 8 x 3.5cm [2 x 3.2 x 1.5''] Probe length: 21cm [8''] Bronze probe diameter: 4.8mm silver probe diameter: 5.1mm Distance between probes: 1.2cm Original


Bluelab PENSOILPH Soil Tester pH Pen Outdoor, Home, Garden, Supply, Maintenance
By Garden & Lawn Supply
In Stock
$199.99

mpn: OUTDRUKK4910309, ean: 5557889996795,

4.8 out of 5 stars with 91 reviews
A handy solution made easy! The Bluelab Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants. In soils or growing media, pH strongly influences the availability of the microorganisms to plants in the soil. Now you can closely monitor and adjust the pH levels to optimize plant health and performance. It will also measure solutions too. Now, isn't that handy? Not suitable for measuring Distilled, RO


EACHPOLE |2-Pack| Garden Soil Test Kit for Indoor and Outdoor Plants Water, PH Balance, and Light Levels, 3-in1 Meter No Batteries or Charging, APL1710
By EACHPOLE
In Stock
$10.80

mpn: RF124-2P, ean: 0757764172732,

4.5 out of 5 stars with 102 reviews
EACHPOLE 3-in-1 Plant Soil Meter makes caring for your plants easier than ever. Plants are fragile and require special care to remain healthy and active. Too much or too little water, light, alkalinity or acidity in the soil can kill your plant or prevent it from thriving. 3-in-1 device helps determine water and PH levels in soil, and helps determine if plant is receiving adequate sunlight. Environmentally friendly design works without batteries or charging. Easy to use, simply place prongs in


Leisure Time 45410 pH Balance Plus Garden, Lawn, Supply, Maintenance
By HOME-OUTDOOR
In Stock
$49.99

mpn: HO-546025212, ean: 7123290553186,

4.3 out of 5 stars with 54 reviews
Lock in the proper pH level from refill to refill, even in hard water areas. Fast Dissolving, easy to use granular formula. Locks in the spa or hot tub pH level until the next refill. Compatible with chlorine or bromine sanitizers. Instructions: Add 1-1/2-pound (half the jar) of pH Balance Plus for up to 250 gallons of spa water or the entire 3-pound for up to 500 gallons of spa water. Pour directly into spa. Turn on jets and allow water to circulate for 15 minutes. Temporary cloudiness may


Gift, 3 in 1 PH Tester Soil Water Moisture Light Test Meter for Garden Plant Flower Mchoice
By MChoice
In Stock
$19.99

mpn: 4332684493, ean: 0655172059341,

4.1 out of 5 stars with 45 reviews
Specifications: 3 functions in one compact meter - measure the moisture and pH content of the soil and the environmental light Scientifically accurate No need for batteries Easy-to-read scale indicator Incredibly simple to use - just stick it in the soil! Works with house and garden plants Instructions included Brand new and packaged Product Properties Display Type:Analog With Backlight Or Not:No DIY Supplies:Woodworking Name: soil PH tester Specification: Meter: 5 x 8 x 3.5cm [2 x 3.2 x


Dr. Lyn Digital pH Pen Water Tester Meter (0-14 pH) For Easy Home Garden Hydroponics Growing System Aquarium Beer Wine Pool Soil With BackLit Screen BONUS Calibration Powders Included
By Dr. Lyn
In Stock
$23.99
$16.97
You Save: 29%

mpn: WB-003, ean: 0643845989453,

4.6 out of 5 stars with 131 reviews
CLICK ADD TO CART NOW To Grab The Exclusive DealsWhat is pH: pH stands for power of hydrogen, which is a measurement of the hydrogen ion concentration in the body. The total pH scale ranges from 1 to 14, with 7 considered to be neutral. A pH less than 7 is said to be acidic and solutions with a pH greater than 7 are basic or alkaline. Package Content: 1. Dr. Lyn pH meter - 100% warranty (conditions apply*) 2. 4 batteries included - supports 1000hrs of continuous use. 2. Storage case to carry


Botanicare Clearex Salt Leaching Clearing - Quart Solution Protect Plants Against Buildup of Nutrient Salt Deposits in Soils Includes 5 Pipettes and 4 oz Hydro Empire Measuring Cup
By Hydro Empire
In Stock
$24.99
$19.45
You Save: 22%

ean: 0812099022852,

4.7 out of 5 stars with 133 reviews
Use Botanicare Clearex Quart to correct the most common cause of crop failure - the buildup of nutrient salt deposits in soils or soilless grow media. High salt concentrations in media can cause the shrinkage and death of plant cells due to the excess draw of water through cell walls, and eventually lead to the irreversible wilting of plant leaves and stems. Periodic flushs with Clearex will remove excess nutrient salts and safely leach them from your crops media.Botanicare Clearex 32 ounces


New 3in1 Plant Flowers Hydroponic Soil Moisture PH Light Meter Tester
By Z3Z
In Stock
$18.98

ean: 8897785895844,

4.4 out of 5 stars with 137 reviews
Description: 100% brand new and high quality 3 in 1 multifunctional moisture, PH and light meter No battery required, simple and convenient to use Simply insert probe of the meter into the soil, switch to the setting you want to measure and read the scale Probe length:21cm Ideal tool for both indoor and garden plants care Please clean the electrode after each use Package includes: 3in1 Moisture PH Light meter*13 in 1 multifunctional moisture, PH and light meter. No battery required, simple and


DLS Soil Moisture Meter Indoor Outdoor Sunlight PH Acidity 3-in-1 Soil Tester Kit for Garden Farm Lawn Planter (No Battery Needed) Easy Read Indicator
By DLS
In Stock
$12.68

ean: 0783942919486,

4.9 out of 5 stars with 142 reviews
With DLS 3-in-1 Soil Meter, you can easily check on the condition of your plants. The moisture meter will quickly tell whether your plants is doing well. Firstly, let you know that dry and needs water or wet and could use a day to dry out, you will never over/under water your plants again. Secondly, it helps you to control PH level in soil, acidic or alkaline is suitable for your plants. Thirdly, testing whether plants getting adequate sunlight. Above all, equipped with this meter, you can give



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