- Liquid Fertilizer
- Secondary Nutrients
- Soil Amendment
- Fertilizer to Grow
SIZER® XL 4-20-22
SIZER® XL 4-20-22 is a uniquely balanced polymeric combination of potassium polyphosphates and polyphosphites. This nutrient supplement product is for a wide variety of blooming crops, including fruit, vegetable, ornamental, turf, field crops for foliar, soil application, and fertigation. It can also be used as a starter fertilizer at planting, placed 2 inches below and to the side of the seed, or as a horticultural drench.
SIZER® XL 4-20-22 truly contains DKP and no MKP for maximum solubility and effectiveness.
Recommended Application Rates:
Grapes and Berries: Apply essential Phosphorous and Potassium in early cool season spring, from bud break through post-bloom to veraison. Use for table, wine, and raisin grapes as well as berries at 1 - 2 gallons per acre every 3 - 6 weeks.
Fruit Crops: Strawberries, and all other deciduous and non- deciduous fruits, apply 1 - 2 gallons per acre during the early bloom stage, and every 3 - 6 weeks, 30 days prior to harvest, for fruit sizing, acid ratio control, and total brix increase.
Vegetable Crops: Sizing, yield increase for Tomatoes, Peppers, Lettuce, Spinach, Leaf, Cole Crops, Cucurbits, Beans, Peas, Potatoes, Root, Bulb, or Tuber Crops, apply 1 - 2 gallons per acre, 30 days after planting, and pre-bloom, thru fruit set, every 5 - 7 days, or as required, with the last application 1 - 2 weeks prior to harvest. To extend harvest, continue application after first picking.
Turf Seed Starting, Flowers, and Ornamentals: SIZER® XL 4-20-22 is an excellent complete fertilizer and polyphosphite combination for all type of flowers and blooming ornamentals. Apply 6.0 - 12.0 oz per 1,000 sq. ft. of growing area with 1 - 2 gallons of water. Use at time of seeding or transplant and apply every 30 days throughout the growing season to promote stronger roots and aid the plant in combating various types of stress.
Download the Sell Sheet for more details.