In fact plants acidic fertilizer is also important as that of organic fertilizers for plants (azaleas,roses,rhododendrons, blueberry, hibiscus and other acid-loving plants) needs acidic fertilizers.For instance,eggshells are almost 100% calcium carbonate, one of the main ingredients in agricultural lime; vinegar has acetic acid; & coffee not only lowers your soil pH ,it also enriches it with nitrogen,magnesium and potassium.
too much use of fertilizer can make soil too acidic so thee fertilizers should be used in a limit.
EPSOM SALT FERTILIZER
COFFEE GROUND FERTILIZER
EGG SHELL FERTILIZER
FISH TANK FERTILIZER
are some of the accidic fertilizers wich can be made in home with less cost for plants.
Step 1: Epsom Salt Fertilizer
Epsom salt fertilizer:use in place vegetable plants,rose plant, peppers,houseplants
1 table spoon Epsom salt
1 gallon of water
combine the Epsom salt and water and use this solution to water your plants.repeat once a month. Epsom salt is made up of magnesium and sulphate-both vital plant nutrients.