Cal Mag Plus FAQ1. 2.5-pound package of concentrated Cal Mag Plus makes 1 gallon of Cal Mag Plus. So do I spray this on plants or is 1 gallon also a concentrate? When you mix the entire package of 2.5 pounds Cal Mag Plus in 1 gallon of water, the solution is also a concentrated form of liquid Cal Mag Plus and we recommend mixing that with water again and then spraying the plants. For example, for most plants, we recommend mixing 5-10 mL of liquid concentrated Cal Mag Plus with 1 gallon of water and then spra...
Contract PackagingOne thing we've learned after 25 years of manufacturing is that the packaging process is time consuming and frustrating. Unless you have the funds and resources to use expensive and technical packaging machinery, chances are you're spending almost as much and possibly more time on packaging than you did on the manufacturing process. That is why we at Greenway Biotech offer contract packaging services. We know how precious your time is and if you can completely remove the packaging pro...
Potassium Chloride (Muriate of Potash) 0-0-62 FAQ1. What is the best way to apply Potassium Chloride to my lawn? We recommend either broadcasting it over your lawn during cool seasons and preferably bi-annually or dissolving it in water and applying the solution to your lawn. 2. How much Potassium Chloride do I add to my lawn? It depends on how much Potassium your lawn contains. Below is some of the application rates based on Potassium PPM in your lawn: 0-25 PPM Potassium ===> 6 Pounds of Potassium Chloride / 1,000 sq.ft. 25-50 PP...
Shipping PolicyAll purchases made before 11:00 AM Pacific Time Monday - Friday will be shipped out the same day. Orders placed later than 2:00 pm, or on a weekend/holiday will go out the following business day. Anything weighing under 15 pounds will be shipped in a FedEx Express Envelope/Box. Packages weighing over 15 pounds and up to 25 pounds will be shipped in either a FedEx or USPS Priority Box. All packages weighing over 25 pounds will be shipped by FedEx. Freight shipping is available for any packages...
Ferrous Sulfate (Iron Sulfate) FAQ1. What is the application rate of Ferrous Sulfate for lawns (St. Augustine grass)? We would recommend using 2-3 Oz. (dissolve in 3-5 gallons of water for a foliar application) of Greenway Biotech Ferrous Sulfate (20% Iron (Fe) ) per 1000 sq.ft. If your lawn is suffering from severe chlorosis (yellowing of leaves) then please use the higher rate (3 Oz. / 1000 sq.ft) and if your lawn is relatively healthy then please use the lower application rate (2 Oz. / 1000 sq.ft.) 2. How long does it t...
Dolomite FAQ1. Is Dolomite a good choice for turning hydrangeas pink? Is so, at what rate does one apply it to the soil for it to be effective? Yes, Dolomite is a great mineral to adjust the pH level of the soil. For hydrangeas to produce pink flowers the pH level should be over 6.0. You need to know your current pH level to be able to adjust it so it's over 6.0. We have a table on Dolomite detail page that shows how much Dolomite to use to get your desired pH level. 2. How much does 1 cup of Dolo...
Custom MixingGreenway Biotech, Inc has been specially formulating and manufacturing custom liquid fertilizers for commercial applications as well as for individuals looking for unique gardening solutions. We have the means to handle custom projects of any size and type. For over 25 years, we have been working commercially to create unique and custom organic as well as inorganic formulas to improve the quality and increase the yield of agricultural crops. Our customers know and trust us as professionals in...
Sulfate of Potash Magnesia (Sul Po Mag / K-Mag) FAQ1. How can I apply Sulfate of Potash Magnesia? We recommend applying it by broadcasting/spreading it on the soil and working it in. It is also recommended to water it thoroughly after each application. Note: K-Mag is not 100% water soluble and cannot be applied as a foliar application or dissolved in water. 2. Is Greenway Biotech K-Mag same as Langbeinite? Unfortunately, we are not familiar with Langbeinite. However, our K-Mag contains Potassium, Sulfur, and Magnesium.
Gypsum FAQ1. Can I use Gypsum as a soil amendment? Yes, Gypsum contains Calcium and Sulfur and could be used as an amendment in Calcium deficient soils or if you would like to adjust the pH level. 2. How much Gypsum do I use for soil drench? We do not have general dilution rates for the product to be used for soil drench. Each soil is unique and the dilution rate to use in a soil drench depends on many factors: the quality of your soil, what you will be growing etc., as with any fertilization. So we...
Ferrous Sulfate Heavy Metal AnalysisHeavy Metal Analysis PPM Arsenic (As) 1 Cadmium (Cd) 2 Cobalt (Co) ND Copper (Cu) 6 Lead (Pb) 12 Mercury (Hg) ND Molybdenum (Mo) ND Nickel (Ni) 123 Selenium (Se) ND
Grow Green 4-2-6 FAQ1. Can Grow Green 4-2-6 be used in the soil or is it only for hydroponics growing? Yes, you could absolutely use it in the soil. However, you must dissolve it in water and apply it as a liquid fertilizer since this is a concentrated formula and must be dissolved in water before applying.
Magnesium Oil FAQ1. I have very dry skin and in the detail page of Magnesium Oil, it says it makes skin dry. What do you suggest? We recommend using baby oil or shea butter in addition to Magnesium Oil to moisturize your skin.
Azomite Powder Ultrafine 0-0-0.2 Frequently Asked Questions1. Can I use this to add trace minerals in my hydroponics system? Yes, our Ultra-Fine Azomite powder can be used for your hydroponic crops. Because the powder is not fully water soluble, it will not completely dissolve in water so you can expect some of the powder to settle at the bottom of your reservoir. However, the minerals will still be available for plant intake. You may apply at 1 tablespoon per gallon of water in your reservoir.
Still haven't gotten a COA for this product to verify the company's third party testing. I haven't heard from them in over a week. I have left a voicemail and a couple e-mails that have not been returned. It has been a month since I first ordered this product.