Originally posted by NeverDie
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I would not recommend any buffalo blend and many home owners associations won't allow it as it doesn't look like grass. Most lawns, that are under-watered are taken out by chinch bug which is directly associated to the the depletion of water. When most drought testing is done for a specific turf type, it is done in a closed environment. (think greenhouse..) Therefore, external factors are not considered. When the city of Austin was in the planning stages of a drought plan, some 10 years ago, research from San Antonio showed St Augustine could go 4 weeks with out irrigation. (yes in a prefect world) But unfortunately, chinch bug do exist and thrive on St Augustine. The reality is that an under-irrigated St Augustine lawn become quite tasty at about 1.5 weeks of irrigation defect. http://www.realgreenlawns.com/austin.../chinchbug.htm
Several years back, we planted test plots at my office. About 1k SQFT of Tiff, Palesade, Emerald, St Augustine, etc.... We had a little Palesades left over, and chunked it in the ally, between the office and the fence. Its not but about 5 ft wide, so it only receives about 1 hour of sunlight per day and is un irrigated. Anyway, the palisades has encroached into the Emerald Zoysia to the point where we are thinking about letting it just take over because the alternative would be digging it out.
Just saying... Its what I planted in my yard, and my company does take care of many lawns.
The irrigation requirements seem to be a bit more forgiving in zoysia. The Chinch Bug Resistance is substantial, which is what kills most St Augustine. (way before the drought)
And it seems to be shade tolerant while still remaining vigorous. Most Shade tolerant grasses are not vigorous and will not repair themselves when the need to repair comes into play. Zoysia will go into true dormancy, when deprived of water as will bermuda. St Augustine will be dead from Chinch bug way before the irrigation deficit has an effect. ( and yes, then that will kill it too)
Thank you again for your kind words.
Best Regards,
Jerry
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