Can we guess how low the P is here

Every time I see a photo like the one shared by Ben Pease last month, I get really curious to know the soil test levels of the element. Phosphorus deficient bentgrass.

How to lose 120 million yen with frost delays

I’m bombarded at this time of year with reminders, notices, descriptions, and articles telling me about the importance of frost delays. Apparently, frost delays are essential for the health of the turf.

Fall potassium and winter traffic on a bentgrass green

Play on frosted bentgrass greens in Japan is not uncommon. I just finished reading Winston Mirmow’s thesis on Fall potassium fertilization and winter traffic effects on a creeping bentgrass putting green.