Yard is shaded by live oak trees and leaves fall.
If the ground is not saturated, then it will be safe to water it in. If the ground is saturated, already, then it will be best to wait. If it rains, or is wet already, it will likely disperse itself. This article will offer more information on liming your lawn:
https://www.gardeningknowhow.com/lawn-care/lgen/tips-to-lime-your-lawn.htm
What constitutes a good top dressing?
Is it ok to cut grass when sun is out or will it scorch it.
Most people like to mow on sunny days. It shouldn't scorch. Your zone is in England, which has a fairly cool climate. Avoid mowing on frosty or wet days.
https://www.gardeningknowhow.com/lawn-care/lgen/lawn-mowing-tips.htm
Hi my front garden is in really bad shape with weeds i have took out all the weeds and flattened the area i have also put a lot of weed killer down. I have layed a weeved weed control all over the area. The question i have is am i able to lay plenty top soil all over the area and spread lawn seed to grow a new lawn?
Sure! You have already done the hard part! Here are two articles that will help:
https://www.gardeningknowhow.com/lawn-care/lgen/lawn-seeding-tips.htm
https://www.gardeningknowhow.com/lawn-care/lgen/overseeding-information.htm
Looking to get some grass in back yard.10m×5m×300mm deep do I just put in half barcode and then soil and then rolled turf
Here are instructions for laying sod, plus grass types:
https://www.gardeningknowhow.com/lawn-care/lgen/installing-sod-instructions.htm
Hi I am looking for some advice/assistance on lawn rejuvenation. I have a long strip of badly damaged gassy Land that I would like to turn into fairway-esq type lawn for pitch and put this summer. If possible I am looking for someone to help guide me through the process of taking it from where it is to the desired result. I have uploaded some photographs below. Kind regards, Barrie.
Sure! Here are some articles that will offer some information:
https://www.gardeningknowhow.com/lawn-care/lgen/lawn-seeding-tips.htm
https://www.gardeningknowhow.com/lawn-care/lgen/overseeding-information.htm
ore top soil? I have dug down to the hardcore when levelling my sloping grass (2ft at deepest) need to create a new bed for my new lawn. Can I use my old turf for the first couple of inches face down to then put new topsoil then new turf? Or what is the best way to prepare the ground? as my old lawn was awful and want this one to be amazing of course. The pictures hopefully show it needs to come down a bit further I think, I’m just waiting on my skip to arrive and keep pondering what the best way to rebuild is. I like to think I’m handy but feel a bit lost, just want to get it right! Thank you
Generally, you don't want to put anything that is going to break down. That will leave you in the same position in a year or two.
Here is an article that will help you to level your bed:
https://www.gardeningknowhow.com/lawn-care/lgen/fill-uneven-lawn-low-spots-how-to-level-a-lawn.htm