I already grow Tomatoes. I am interested in vegetables, fruits, and flowers. I would prefer annuals. I have two 270 watt watt led. I have one 125 watt cfl. I grow in Coco Coir. I would like to be able to save seeds. I would prefer days to be as short as possible. Thank you for the help.

OK. Well I have no lights and have never grown anything using them so I cant help with those. I would suggest trying this question over on the much livelier Vegetable Gardening since people there might have done this. The more specific your question the better the responses will be.

I still think saving seed from indoor grown plants will be a challenge since you have to grow the plant right through to seed ripening which can take a long time and by which time the plant will not be very attractive as an indoor feature. Many annuals, for example, are essentially dead by the time seed ripens. Also there is the question of pollination for some things.

I am more interested in seed saving than them looking pretty. Thank you for the help.

I see. Your original post read as if you wanted to grow houseplants from seed and most people grow houseplants for their appearance rather than seed production. Hence the misapprehension.

I consider any plant indoors a houseplant, sorry for the confusion. I consider any healthy plant beautiful.

I see you are now getting more pertinent responses over on the Vegetable Forum since you have added more information about precisely what you are interested in.

Thank you.