Soil Ph

Lowers pH in alkaline soils! Yellowstone Brand Elemental Sulfur Granules (product # msc-9702) contains 90% sulfur with 10% bentonite as a binder. (We recommend a soil test to determine actual rates.) Do NOT exceed more than two applications per year.

Start with great soil and grow a great garden! With more than 300 detailed illustrations and at-a-glance charts, Secrets to Great Soil solves all your garden soil problems and gives you techniques for year round soil building.

Pelletized for easy application, it provides fast and efficient soil penetration making it an excellent choice for gardens, lawns, golf courses and landscapes. Pro-Pell-It! Organic Dolomite Lime raises pH in acidic soils and is a quality source of calcium...

K-Mag NATURAL is virtually 100% water soluble, meaning crops have access to three essential nutrients: Potassium – Essential for protein synthesis and protein formation. Sul-Po-Mag per 1,000 square feet.

For plant health and soil conditioning, we like to add Down To Earth Oyster Shell Flour. Benefits: • Excellent source of calcium • Supports strong root development and uptake of all minerals • Improves soil texture and aeration • Raises pH in...

Raises pH in acidic soils! Finely ground oyster shells are a by-product of the seafood industry. Contains up to 39% calcium plus a natural balance of other nutrients and micronutrients.

This high quality limestone powder is ultra fine so it works quickly to correct low soil pH and greatly improve the uptake of nutrients by plants. Raise the pH of your soil and improve its texture with Microna Agricultural Lime (Calcium Carbonate).

Luster Leaf's 1601 rapitest Soil Test Kit is an innovative and inexpensive way to test a number of soil conditions using an easy capsule system and unique color comparators. The kit contains 40 tests including 10 for each pH, nitrogen, phosphorus and...

Ambient CO2 levels in a room are around 300-500 PPM CO2 and you can actually increase levels up to 1500 PPM to see faster growth rate, increased yield and happier plants. CO2 Regulator operates on a CO2 tank to regulate the amount of CO2 released in your...

Promotes optimal plant growth by watering from the roots up. Take the guesswork out of when to water, self-watering design maintains ideal plant hydration. No plant sitter required.

The Mosser Lee/Soil Master Combo Meter measures moisture, light, and pH with just the flip of a switch. This simple probe tester comes with easy to use instructions. Correct moisture, light, and pH are essential for growing any plants.

The moisture meter will quickly tell whether your plants is doing well. With Hydro Crunch 3-in-1 Soil Meter, you can easily check on the condition of your plants. Note: Please remove probes from soil and wipe clean after each use.

Promotes optimal plant growth by watering from the roots up. Take the guesswork out of when to water, self-watering design maintains ideal plant hydration. No plant sitter required.

The Rapitest Digital Soil Tester utilizes advanced LED digital technology and patent pending optical calibration system to read test colors. The system is calibrated to read small color variations that can be difficult to distinguish with the human eye.

The Complete pH Testing and Adjusting Kit comes with a pH Test Kit and Crystal pH Up and pH Down. Drops are reliable and simple to use to give an accurate pH reading of your fertilizer solution or reservoir.

Since 1910, General Tools has grown to become the recognized industry leader for specialty hand tools and instruments. The humidity seeker thermo-hygrometer pen allows contractors and homeowners to easily measure humidity and temperature and to check...

Its three scales display Urine Specific Gravity (SG), Total Serum Protein (SP) and Refractive Index (RI). Since 1910, General Tools has grown to become the recognized industry leader for specialty hand tools and instruments.

This is decorative measuring for your yard, planting bed or container. The polystyrene gauge is scaled in inches and millimeters. The multi-piece steel stake allows for height adjustments.

Simple and easy to use, simply insert the strip and watch the strips color change. Water Check allows for the individual watering needs of different plants. They will ensure the health of your plants by monitoring the moisture level in your planters.

Drip Drop takes care of your planters for you: vacation, weekend trips or daily. It does not break like others and prevents you from injuries. Transparency shows always the water level.

Incorrect moisture level is a major cause of harm to plants and using a soil moisture meter can help prevent these errors. Luster Leaf's 1820 Rapitest Moisture Meter gives and instant indication of the moisture in potted plants or outdoor gardens/lawns.

Measure four soil moisture indicators at once with this Luster Leaf Rapitest 4-way soil moisture meter. Prevent scorching, overwatering and over fertilizing and ensure the soil moisture/acidity/alkalinity is ideal for whatever you are about to plant.

Since 1910, General Tools has grown to become the recognized industry leader for specialty hand tools and instruments. This digital solar power meter measures solar power in units of watts per square meter or Btu/(ft2 x h) and displays readings on a large...

The General Tools Digital Humidity and Temperature Monitor ideal for walk-in refrigerators, reach-in boxes, greenhouses, and household/lab applications. The display also features simple warm/comfortable/cool indicators for quick environmental assessment.

It has a prism and lens which has a simple focus adjustment. The Extech RF18 0 to 18% Brix Refractometer is a small and compact size and is very easy to operate. It provides an accurate and repeatable measurement on an easy to read scale and it requires...

Refractometer measures the concentration of industrial fluids and sugar in fruit juice. Compact and easy to operate. Prism and lens with a simple focus adjustment. Requires only 2 or 3 drops of solution and provides accurate and repeatable measurements...

You can now be a more accurate judge of how intense the sun's heat is at various times of the day by using the Luster Leaf SunCalc Sunlight Meter. This innovative device takes the practice of gardening to a higher level.