QUOTE(wannabe @ May 8 2012, 11:09 AM)
Hi peeps,
Recently am having this desperate issue on my "Japanese" Grass which planted by landscaper 3 months ago, it started off nicely but recently been noticed my "Density" of the grass has been reducing as per pic below.
[attachmentid=2830226]
Closer look reveal that there is this area with slimy substance that somehow block the growth and density of the grass?
[attachmentid=2830232]
Have actually did the below but problem still persist and getting more spot with this slimy buildup:
1) 2 weekly fertile exercise using urea N7 (white tiny ball) add in 2 tea spoon dilute with 5 L water.
2) 2-3 weekly pesticide exercise with Matadon 57 (spelling?)
3) Watering twice daily (Morning before work and night time after work)
Suspect of Slimy Buildup:
1) Neighborhood Cat that drop by during midnight or afternoon? Cat Pee?
2) Excessive fertiliser/ Pesticide activity?
3) There will be 5-6 birds that will drop by daily just to pick up those worms and alot of bird poo along the fences and lawn.
4) Excessive watering? I dint flood the lawn and no water retention issue as well.
Appreciate if anyone can shred some light on this issue.
Density of grass reducing could be due to hard soil and no watering and use too much of fertiliser
Slimy buildup with fungus could be due to poor drainage, got nothing to do with bird poo.
Birds picking up worms means too much water retention with lots of worms on the surface.
Added on June 7, 2012, 3:01 pmQUOTE(manemaren @ May 6 2012, 11:43 PM)
How do I solve this problem?
Build a drainage system.
1. Level the groud.
2. Dig trenches drain somewhere at the middle one or 2 meters apart to the main drain, some 4-6 cm fall to the perforated pipe height
3. fill the drain with small stones one cm
4. Lay the perforated pipe and connect them altogether. So long as the pipe is level, no need to slope to existing main drain.
4. fill the drain and the pipe with small stone up to ground level
5. fill 1 foot of sand all over the flat ground
6. Plant your grass
Rain water will flow along the sands layer to the drain and through the stone and into the perforted pipe and flow to the main drain. I is not neccessary to drain the pipe completely empty. So long as the water are clear from the ground it is ok.
This post has been edited by stevie8: Jun 7 2012, 03:01 PM