Pale green

I'd check your PH and confirm this is on point then add in some Epsom salts asap. Nothing crazy 1 tsp per gal once. not multiple times and spread all over all plants equally. Iron and sulphur look similar to each other when lacking. Blood meal is a great source of iron. Can also try and use black strap molasses but it will also add in a lot of carbs for the bio life. If you have access to Iron(II)-sulfate, it would solve both your problems in one go. Can use it as a foliar spray as well for more instant results. Given this is across the board on all cannabis and a tomato plant its nutrient/medium based, may want to look at amending the soil to prevent other deficiencies. Good Luck!

The pattern of this makes is SO easy to identify... your plants desperately need some iron! For a really, REALLY good article on this AND what to do about it, here's a link: https://www.growweedeasy.com/cannabis-plant-problems/iron-deficiency Good luck!

this chart may help: https://loudclouds.co/wp-content/uploads/2016/07/marijuana-deficiency-chart-jorge-cervantes.jpg look like sulfur deficiency