These are the best products to add liquid iron to your lawn. These are all chelated for maximum foliar absorption and when applied to dry non-dormant grass leaf material should result in a deeper green in only a couple days.
Of the five listed below I use Lawnbright’s product more than the others because it also adds trace amounts of nitrogen into the mix which won’t provide a large growth push but will push a lengthening of the greening effect.
For subtle and low maintenance of yellowing turf then Southern Ag’s product is a great way to easily add a bit of iron to the lawn every time you spray anything on your grass. It’s a lower concentration formula so it’s better for routine application at a lower overall price.
♦ Lawnbright’s Iron Boost || 15-0-0 + 6% Fe
♦ Southern Ag’s Liquid Iron || 5% Fe
♦ Simple Lawn Solution’s Liquid Iron || 6% Fe
♦ Lawnstar’s Liquid Iron || 6% Fe
♦ Petra Tool’s Liquid Iron Max || 6% Fe