Plant growth regulators are not weed control herbicides and will not kill lawn weeds. They may have the same "slowing growth" effect on certain weeds as they do on grasses, but PGRs are not intended to control weeds. Some PGRs can be mixed together with weed control herbicides.
When should you use a lawn regulator?
For best results and even coverage, apply early morning while visible dew is on the grass. This will keep your lines straight, coverage even, and cause the particles to stick briefly to the grass. Do not WATER IN. After two weeks you are not seeing the results you expected, apply ONE MORE POUND per 1000 sq ft.Jul 13, 2020
Should I use PGR on my lawn?
"PGRs developed in the 1980s slow turf growth by slowing the production of gibberellic acid (GA), a plant hormone that aids cell elongation. These products are taken up by the roots and must be watered into the turf. ... "In fact, recent research indicates that the PGR use actually might improve plant vigor and health."
How long does growth regulator last?
Slows grass growth – When applied properly PGRs will slow turfgrass growth by up to 50% for up to 4 weeks. This means less mowing and clippings – saving money and the environment and keeping your property looking neater throughout the summer.
How do I keep my lawn short?
Allow all grasses to grow taller in summer and during drought. Mow warm-season turf shorter in spring to remove dead grass blades. Mow cool-season grasses shorter for the final fall mowing in snow prone regions to help prevent snow mold. Allow grasses growing in shade to grow taller.Apr 23, 2021
What will grass not grow through?
Poor soil that is hard and compacted is often the problem when it comes to growing a great lawn. When soil is too alkaline and compacted, air, water and nutrients cannot get down to the roots, and the grass will not grow properly. Lawns thrive in slightly acidic to neutral soil with pH levels between 6.2 and 7.0.Jun 30, 2020
When should I use PGR on my lawn?
https://www.youtube.com/watch?v=QD9r8CbTcRM
Can you apply PGR to wet grass?
https://www.youtube.com/watch?v=jeEIolKmZqg
Can I use plant growth regulators on my lawn?
For Slowing Grass Growth: Plant Growth Regulators sprayed on the lawn will slow the growth of labeled turf species by up to 50 percent for up to four weeks. This can be important for those who are seeking a reduction in clipping collection or mowing frequency.
Do you water in plant growth regulator?
"The herbicidal activity has been lightened so that the plant is just stunted instead of killed. ... "PGRs developed in the 1980s slow turf growth by slowing the production of gibberellic acid (GA), a plant hormone that aids cell elongation. These products are taken up by the roots and must be watered into the turf.