Thank you Please advise me if there is someday or period to plant trees and seeds in the garden? I mean agro star calendar orientation? Is it better to plant closer tp Shabbos or it does not matter? Thank you

ב"ה Shalom The restriction of planting trees or seeds or watering them is limited to Shabbat itself. There is no problem before Shabbat. In addition, he who has an automatic sprinkler system for the garden (see Halachos of Shabbos, on Zorea pg. 53) All the best