The following maintenance will be needed for deep sand filled polypropylene greens:
You will need to broom the green vigorously 2 –3 times a month to stop the infill sand from clogging up and causing the green to turn hard and bouncy.
If you live in a rainy, dry or windy area you will need to re-sand your green with an eighth of an inch of sand, 3-4 times a year.
This material needs a ‘wear in’ period as the fibres have been lying down and will, after installation, Garden Golf Greens have some ‘grain’ to it. If you live in the Sunbelt States where most courses have Bermuda greens, this will not be a problem for you, as Bermuda greens normally do have grain. You will need to roll your green with a heavy roller, often, to keep the fibres from ‘standing up and forming grain”.