- TOPBUXUS Boxwood Restore & Protect Mix is a foliar treatment which contains all necessary nutrients for optimal Boxwood care, it strengthens your Boxwood and produces healthy green and shiny leaves - Easy to use effervescent tablets - TOPBUXUS Boxwood Restore & Protect Mix is a leaf fertilizer in the form of an easy to use effervescent tablet - Professional dosage sufficient for square feet of Boxwood - the tub contains 10 individually packaged tablets, each tablet covers 100 square feet of Boxwood - Simply put 1 tablet in 1 quart of water, allow 10 minutes for the tablet to dissolve itself, then apply to 100 square feet of Boxwood foliage by using a pressure sprayer, make sure you cover the entire Boxwood - On natural base - TOPBUXUS Boxwood Restore & Protect is a leaf fertilizer with secondary nutrients of 100% natural base - Developed by TOPBUXUS - TOPBUXUS Boxwood Restore & Protect was scientifically developed, tested and used over a number of years by TOPBUXUS on their nursery in the Netherlands - TOPBUXUS are the world???s largest boxwood grower - Do what the grower does!