MasterBlend 4-18-38 Tomato & Vegetable Fertilizer - Bulk 1, 5 or 25 Pounds (1 Pound)

I think it was a bit pricey but it does dissolve completely and would work great for hydroponic gardening. I had some questions about mix concentrations and the person I talked to on the phone was very helpful

MasterBlend 4-18-38 produces lettuce with normal growth when used in a hydroponic solution. At first I was skeptical about this formula because of the low nitrogen ratio. I prefer a balanced formulation. I tried this product because of the exhaustive list of micro nutrients and I'm happy with the results. The lack of a single micro nutrient can spell disaster for a crop. Did not use Epsom salts as recommended on the package. Thanks to manufacturer for specifying dilutions in teaspoons and grams as I don't have a gram scale.Hydroponics is an excellent way to produce salad vegetables in a small space for your family. I've been using this growing technique for thirty years and I've experience with many products.Highly recommended!

If you follow the directions and weigh the salts, one gallon of spring water has a EC of 1.4.

Es un excelente compuesto de abono que ha mejorado el desarrollo de la planta, tanto en floración como en sus frutos (hortalizas); lo mejor de todo es la cantidad de micronutrientes que son necesarios e indispensable para el desarrollo de las plantas, principalmente usados para la cocina.

Masterblend helped my garden grow and produce a beautiful crop. Will use again.

Works great!

You will appreciate how good this mix works if using it for hydroponic purposes

Excellent