Put on a feed now if the weather allows, a 6-0-12 would be my recommendation. This will give the top growth a boost and will also stimulate the roots. The grass will be beginning to grow so it may be time to give it a cut later on in the month. Begin to plan and organise what remedial works you think you are going to be doing at the end of next month. You can order seed, feed, top dressing and also speak to your contractor or RFU Pitch Improvement Partnership as to their availability the day after your last event of the season.