40 Pack Refill Sponges for the 40-cell Planting Block

I love the Park Seed Bio-Domes. I have 16 of them and they are super for starting seeds. I am a certified Master Gardener in Idaho and grow a lot of flowers. This year I started over 400 seeds and these Bio-Domes make my life so easy. We have white carpeting (YIKES) in my seed lab and my first years I had quite the mess, trying to use small starting pots with soil. These domes keep the humidity perfect and I can watch the roots develop as well. Don't hesitate - they are seriously the best for seed starting. I tend to like the 18 plug dome over the 40. But for marigolds and zinnias the 40 are best as I grow a lot of those.

quick and convenient Very easy to replant in the beds. I have kept zinnias in this medium with open biodome for weeks while I waited to see how various flowers would thrive in the garden and then replace in the bed as some planted weak plants faultered. I clean the biodome with dilutedbleach at the end of season.

Great product and very easy to use. Seeds sprout and grow easily by following the simple instructions and providing the proper light.

First time user of the Bio Domes and the growing of petunias. Very happy with results. I have had 85-90% success in Park Seed petunias. Germination in 4 days using grow light and heat mats. Yesterday started tomato and pepper seeds. I liked the no mess in the house and ease of watering. Will definitely be buying more to the five I already have.

Parks Bio Domes are great. Follow the instructions and you can not go wrong. Parks also has a great support line.