30-7-10 DOGGETT’S PROFESSIONAL EVERGREEN SPECIAL
19.55% Urea Nitrogen
2.95% Slowly Available
Water Soluble Nitrogen
7.5% Water Insoluble Nitrogen*
Available Phosphate (P2O5)7.00%
Soluble Potash (K2O)10.00%
Sulphur (S) Combined Sulphur1.97%
.18% Cheleated Iron (Fe)
.05% Water Soluble Manganese (Mn)
NUTRIENTS DERIVED FROM: Ureaform, Urea, Monopotassium Phosphate, Potassium Sulfate, Iron EDTA, Copper Sulfate, Manganese Sulfate, Zinc Sulfate
NON PLANT FOOD INGREDIENTS: 1.0% Humates, .25% Citric Acid, 98.75% Total Other Ingredients
*THIS PRODUCT CONTAINS 7.5% Water Insoluble Nitrogen from Ureaform.
NET WT. 30 LB.
EVERGREEN SPECIAL 30-7-10
is formulated for the professional arborist. Because of its high Ureaform content it does not dissolve completely, but stays in suspension with good agitation. THE DOGGETT CORPORATION has suspending agents for rigs with poor agitation. Over 1/3 of the nitrogen in EVERGREEN 30-7-10 is derived from UREAFORM. This unique Ureaform fertilizer releases its nitrogen over the entire growing season. Bacteria converts the more soluble fraction in the first six weeks with 2/3 of the balance over six to twelve months.
EVERGREEN SPECIAL 30-7-10
is formulated for shrubs & trees that require high acid soil and extra quantities of iron. It can be injected around individual trees and shrubs or throughout a foundation bed planting.
LOW SALT INDEX
The lower the salt index per unit of plant nutrient in each ingredient of the fertilizer, the less the risk of plant injury in periods of drought or with localized placement of concentrated fertilizer. EVERGREEN SPECIAL has a salt index of 35.
|15 lbs.||100 gallons|
|30 lbs.||200 gallons|
|75 lbs.||500 gallons|
90% of feeder roots are in the top 12 inches of soil with the majority in the first 6 inches. They start well out from the trunk and extend well beyond the dripline in most cases. This is the area to be injected with DOGGETT TREE FERTILIZER. Soil injection should be 4 to 6 inches deep using an injector probe at 150 to 200 PSI.
Injection should begin out from the trunk and be spaced 2 ½ ft. apart, injecting on a grid extending beyond the dripline. Apply 150 gallons to each 2,000 sq. ft. Following the grid method outlined, you should inject approximately 1/ 2 gallon of fertilizer solution at each point. Based on the 2 ½ ft. spacing, this will apply 150 gallons of solution over 2000 feet which provides 3.4 lbs. Nitrogen per 1,000 square feet.
To Calibrate your particular rig and its operator, we suggest you find out how long it takes to inject 1/2 gallon of solution into a bucket. This will probably take 2 to 4 seconds. Count off the seconds and use this same count and cadence while injecting the probe at each point in the soil.
Trunk diameter rate of application: Use dilution rate as shown in table (15 lbs. in 100 gallons of water). Apply the solution at the rate of 5 gallons per inch of trunk diameter
CROWN SPREAD TECHNIQUE
(concentric circles) Inject 150 gallons over 2,000 square feet. Space injection points at 2 ½ sq. ft. intervals, starting well out from the trunk and extending well beyond the dripline in unencumbered soils.
FIVE GALLONS OF FERTILIZER SOLUTION PER INCH OF TRUNK DIAMETER. Example: Tree Trunk 12″ times 5 gallons = 60 gallons of solution.