Category: Greenkeeping

January 29, 2026

Fix your bowling green step1.

I genuinely believe that it's possible to come up with a formula to fix your bowling green, regardless of it's current condition. This is due to one over-riding fact that I've discovered after looking at literally hundreds of greens. They are all at some stage of what I've termed the Circle of Decline. The critical factor in making this possible is simple. You must know what you are dealing with and there is no way to find that out without carrying out some hand dirtying investigative work. So let's get dirty!

January 28, 2026

Winter Greenkeeping Strategies

Winter Greenkeeping Strategies have to a large extent been based on preventative fungicide, putting the green to bed and hoping for the best. This overlooks the huge opportunity greenkeepers have to make a real difference through applying some sound Winter Greenkeeping Strategies right through the closed months.

January 25, 2026

Fungi, the Bogeymen?

The highly sandy nature of many bowling greens and the historical routine use of fungicides of course means that the fungal community is at best compromised. However, we can encourage they're development by providing bio-stimulants. These are typically long-chain sugars such as—kelp, humic acid, and molasses derived bio-stimulant materials. In fact, trials have shown that spraying Trichoderma fungi (a natural Fusarium suppressor) with 20 litres of a biostimulant such as Molturf per hectare extended its protective activity for over five weeks. Even at lower rates, molasses is a highly effective and underutilised biostimulant.

January 24, 2026

The thatch dilution delusion

The thatch dilution delusion...discuss. Can thatch be diluted? If so, is there any benefit in doing so? As with many aspects of modern greenkeeping that have been accepted as fact without evidence, the claims for top-dressing's ability to dilute thatch fly in the face of the science.

January 18, 2026

Fix your bowling green step 3

In parts 1 and 2 of this series on how to fix your bowling green, we discussed the process and importance of taking regular soil profile samples and discovered what the soil sample can actually tell us about the condition of the green. In part 3 John links this to demonstrate why each of the visual signals from the soil sample point clearly to one or more of the multitude of issues we experience on poorly performing greens. From disease outbreaks to skinning of heads and bad runs on rinks, the humble soil profile sample can tell us a lot about where we're going wrong and point to the answers that will help us create a performance bowling green in the near future.