1.fertilizer for flower
2.bloom fertilizer
3.Grow fertilizer

Urea

MKP

NPK

TRACE ELEMENT

Flowers need proper nutrients just like you do. One way to help your flower gardens come alive is to give them what they need… Flower Fertilizer.

 Flower fertilizer typically contains nitrogen, phosphorus and potassium. Fertilizer is often labeled with a series of three numbers, such as 5-10-5. The first number indicates what percent of the fertilizer is nitrogen, the second number indicates the percentage of phosphorus and the last number tells its percentage of potassium. 

Shrubs
Flowering shrubs need little fertilizing. Too much fertilization will produce longer stems and fewer flowers. Over fertilizing can be especially harmful to newly planted shrubs as it can burn their roots. Standard garden compounds work for shrubs that do not need an acid growing environment. Those that need an acid environment require a special fertilizer, such as rhododendron-azalea-camellia fertilizer. Ammonium sulfate should be incorporated with the fertilization and applied in early spring.
Roses
At one time, well rotted cow manure was considered ideal fertilizer for roses. The manure was spread over the rose beds. Since natural cow manure is no longer easy to come by, chemical fertilizers are used to feed roses. They must include nitrogen to stimulate the green growth, phosphorus to increase flower production and stimulate root growth, and potassium which promotes vigorous growth. A popular combination is 5-10-5, which means 5 per cent nitrogen, 10 percent phosphorus and 5 percent potassium.

Bulbs
Bulbs require nitrogen for foliage growth, phosphorus for its root system, and to resist disease and extreme temperatures they need potassium. Overall they require less fertilization than other garden flowers. Bone marrow provides an adequate fertilizer for most bulbs. It should be applied 5 to 6 lbs. per 100 square feet of bedding, or a teaspoon per hole. Dried cow manure can also be used. Fresh manure will burn the plants.

Perennials
A perennial is a plant that lives for more than two years. The viola, pansy, lavender and iris are all perennials. A good fertilizer for a perennial is a mixture of 0-20-20. This would not include nitrogen, as is indicated by the number and should be applied to the soil when preparing the flower bed at a rate of 3 to 4 lbs. per 100 square feet. Wood and charcoal ash will also provide potassium to perennials. Spreading a thin coat of ash over the bed and working into the soil, will provide adequate potassium.

Testing

When preparing the flower garden, testing the soil will help determine the amounts of nitrogen, phosphorus and potassium to be added. A soil test will indicate which of the three elements the soil is lacking and will help you to adjust the percentages accordingly. Soil testing can also determine the acidity of the soil. Contact your local gardening center for information on obtaining soil tests.