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Turfgrass research, field observations, and practical management advice, published continuously and archived for two decades.

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Aug 12, 2026 Members only

Video: Cyanobacteria, aka algae, on Tyee bentgrass

We have heard some concerns about algae causing problems on young bentgrass greens over USGA sand root zones and also on older greens following…
Aug 8, 2026 Members only

Bunker edges at Metropolitan GC

The creeping bentgrass greens at Metropolitan Golf Club on the Melbourne Sandbelt famously go right to the bunker edge. I went to Metropolitan with…
Aug 4, 2026 Members only

Presentation slides from Australia

Micah's presentation slides, along with links to related information, are available at this link: - Country Conference 2026 This is a joint event of…
Aug 1, 2026

Temperature and dew point in the second month of summer

These two charts show the temperature and the moisture content of the air (as dew point temperature) for a selection of worldwide locations in…
Aug 1, 2026 Members only

Photo of the week: bentgrass variety and dollar spot

There are big differences in dollar spot susceptibility between creeping bentgrass varieties. This photo shows some of the varieties in a trial at Purdue…