Both professional growers and home gardeners use to supply both calcium and nitrogen to plants.
I personally use this product every day with great results.
19.2% Calcium 15.9% Nitrogen
Both calcium and nitrogen concentrated solution. It is guaranteed safe humans when fertilizing food crops grown in soil or in hydroponics when applied to the roots or as a foliar feed. At the correct dose it can be used with all plants.
All Purpose: Bonsai, Cactus, Cereal, Flowers, Foliage Plants, Forage Plants, Fruits, Garden Plants, Orchards, Lawns, Potted Plants, Roses, Shrubs Succulents, Trees, Vegetables and herbs.
Calcium nitrogen is an ideal form of calcium as it is instantly available to the plant showing fast growth when all other requirements are met. I wont however recommend the dosage you should use as it will vary depending on the plants you grow. Since you are looking for this product you probably already have some information on the application rates you need for your plants.
No.1 All Purpose Soluble Plant Food, gives beautiful, healthy plants with more blooms.
Instantly feeds vegetables, trees, shrubs and houseplants to grow bigger and more beautiful than unfed plants
Grows twice as big
Fast Action
This product is easy to apply using with a watering can
Feed every 3-4 weeks from early spring to later summer.
Indoors, outdoors, pots, containers, beds and borders, lawns
NPK 24-3.5-16 with trace elements
expected blooming period:Spring, Summer and Autumn
Application Put a few granules around the bottom of all pot plants, flowers, vegetables, herbs and great for lawns.
FEATURES:
This product is easy to apply using with a watering can
Indoors, outdoors, pots, containers, beds and borders, lawns