Grotek lxr gold grotek lxr gold is a potassium supplement for quick results when your plants show a deficiency in potassium brown scorching and curling of leaf tips, reduced plant growth, root development, and seed or fruit development . Foliar spray: use 2-4ml of lxr goldtm per 1l of nutrient solution and spray mist lightly. Use as required.Suitable for soil, soilless and water culture: mix 1-2ml per 1l of nutrient solution. Use with every nutrient feeding. Grotek lxr gold application method for grotek lxr gold fertilizer: before use, shake well keep at room temperature, it cannot be preserved once it has been diluted. Flowers, vegetables, bulbs, and plants: combine 30 ml with 4 l of water 2 teaspoons 1 gallon and then look at the soil around the plants in a ratio of 4 l per 2.5M2 1 gal 25 ft2 . Use every three weeks during the growth phase. Indoor cultivations, hanging plants above ground: use 15 ml to make 4 l 1 tablespoon 1 gall . The mixture should be rinsed off the soil. Use the mixture every three weeks during growth phase. Presentation or recent transplants: mix 10 ml per 4 l of water 2 teaspoons 1 gal and apply to a proportion of 4 l per 2.5 M2 1 gal 25 ft2 every 3 weeks until seedlings transplants are strong enough to take regular feedings at full strength. Mix 45ml of water for 4 l three tablespoons 1 gal and add to the soil to individual plants. Or, to a ratio of 4 l per 2,5m2 1 gall 25 ft2 .