Starting seeds in unheated conservatory
I’ve bought a few packets of seeds and have never grown from seed before. Two packets can be directly sown but the other two mention a greenhouse. Can I use my conservatory for this? It is south facing and unheated. It has no blinds up so is there a possibility of the sun being too strong? Will I need any particular equipment or a way to measure and control humidity? I have seen seed trays with little plastic lids before which seemed to work like tiny greenhouses - will I need this sort of thing if it is inside the conservatory?