My Garden is looking great, and to be honest it had changed our lifestyle to the better.
Don’t buy the Locally made or the Egyptian imported clay pots , they disintegrate within the first year. If you like Clay Pots (like me) then use the imported Vietnamese or Italian ones.
You must mix your peat moss with Sand that you can buy from any plants nursery ( Sands from the valleys near Jeddah so it will contain less Salt)
For Peat moss, plastic pots, seeds, chemicals…etc the best places to buy them are from the many agriculture shops in King Khalid Road ( Kilo-2 )
Don’t fertilize the plants during the summer months
If you don’t want to start all over every Autumn, you must provide your plants with shade during summer months. I use the green plastic sheets that will look as a tent when install, buy at least the ones that give you 50% shade (The one I have is 70%).
If you like to grow your own food then your best chance are with; Okra, Roselle, sweet potato, Molokhia, Onion, Sugar Can, Annona, Mint, Kidney bean and sage ( tried them all and it was great) . If you have some space, then try Mango, Papaya and local small Lemon.
Good Luck with your Garden