A Detailed Guide to Preparing Nutrient Solutions for Flowers

When a large amount of nutrient solution is needed, you can prepare it separately using 10 g sodium nitrate, 25 g ammonium sulfate, 35 g potassium sulfate, 70 g superphosphate, and 40 g magnesium sulfate added to 1000 g of warm water at 50°C, then mix them together. Tap water must not be used to prepare the nutrient solution. If you do not need much nutrient solution, you can buy plastic compound flower fertilizer or granular compound fertilizer from a flower shop.

How to Prepare Nutrient Solutions for Flowers

Flowers are highly ornamental plants and also have high requirements for nutrient solutions. What are they like? When a large amount of nutrient solution is needed, you can prepare it separately using 10 g sodium nitrate, 25 g ammonium sulfate, 35 g potassium sulfate, 70 g superphosphate, and 40 g magnesium sulfate added to 1000 g of warm water at 50°C, then mix them together.

When preparing nutrient solutions, tap water must never be used. Tap water contains chlorides and sulfides, which are very harmful to flowers. Filtered river water can be used. When preparing, do not put the nutrient solution in metal containers; you can choose glass or ceramic containers for the nutrient solution.

Using chemical ingredients to prepare nutrient solutions is very troublesome, as it needs to be precise to the gram, with neither too much nor too little. If you do not need much nutrient solution, you can buy plastic compound flower fertilizer or granular compound fertilizer from a flower shop. Sun-loving flowers should be watered with nutrient solution once a week, 100 g each time, while shade-loving flowers should be watered once every half month.

Flowers have relatively high requirements for the pH of nutrient solutions. When watering different flowers with nutrient solution, the pH needs to be measured. If the nutrient solution is too alkaline, sulfuric acid can be added to neutralize it; if it is too acidic, sodium hydroxide can be added to neutralize it. As long as the nutrient solution is prepared well, the flowers can grow vigorously.