New greenhouse

asked 5 years ago

I have a new 12′ by 15′ by 10′ tall greenhouse. Can you give basic maintenance tips already I have green slime on the patio slabs supporting the frame. I will sow in the soil and will have pots also. I intend to grow a few vines but I wonder is it worth having two or three and will I be able to grow anything underneath them. Is a weeping hose suitable to water with?