April 2021 Pitch Diaries
Looking back to last April, when we were starting off on the journey we have all been on over the last twelve months, thoughts were very much towards the unknown. Which seems in stark contrast to the current situation, certainly for those who manage sports surfaces.
A welcome return to golf this week
Since the announcements were made detailing the plans for a gradual lifting of restrictions and the commencement of some outdoor sports from the 29th March, turf managers up and down the country have been working tirelessly to get facilities into excellent condition for the return of their sport. The level of work which has been undertaken has been phenomenal and so have been the standards produced. Everyone has had their own set of circumstances, regarding staff levels, budgets etc… but the sheer level of professionalism to provide the best possible conditions is a credit to everyone in the industry.
Looking ahead to the long-term forecast, the predicted temperature increases for the end of March (mid-twenties in some southern regions) unfortunately don't look set to continue long into April. Temperatures throughout April appear to be fairly conservative with only 2 days predicted to be 15° or above, a further key factor here is that night temperatures are also remaining low, with 23 out of 30 days at 4° or below. This is reflected in the daily growth potential sharply dropping off from around 75% to below 25% from the 1st up to April 7th. This contrasts with last year, at the beginning of the first lockdown, where we experienced excellent weather for the time of year.
The cold nights forecast around this point in the month will mean soil temperatures remain relatively modest and will not make a huge jump forward. Towards the end of the month, the night-time temperatures are predicted to rise, with the last 6 days all around 8°. This will have a positive impact on growth potential and, dependant on the forecast for May, could be the start of consistent growth.
In this month's diaries we discuss how plant stress is going to be a key part of turf management this month; particularly for those who have increased maintenance practices over the last month in preparation for the commencement of play, cultural aeration and top-dressing work followed by fertilisation to encourage recovery.
Don't forget, you can also use our Pitchcare Forum, where members can ask for and offer advice on the whole range of sports turf surfaces issues.