Planting Block and Bio-Sponges to Get Your Garden Growing!

Bio Dome Planting Blocks

Original 60-cell
Item # 96601
Buy 2+ at $17.95 ea
Available to ship.
Jumbo 40-cell
Item # 96605
Buy 2+ at $17.95 ea
Available to ship.
Whopper 18-cell
Item # 09322
Buy 2+ at $16.95 ea
Available to ship.

Need the entire Bio Dome? Check out our complete kits.

Simply the best seed-starting system in the world!
Additional Characteristics Seed Starting
Restrictions *Due to state restrictions we cannot ship to the following:
Canada, Guam, Puerto Rico, Virgin Islands
Overall Rating: 5 Stars
Average Based on 1 Reviews Write a Review
love it love it
joe santos from CA wrote (February 19, 2014):
love this bio dome because it is not to big and not to small. you can use it with out the block as well. this year i planted tomatoes tomatillos and lavender on january 2014 and today is feb 19 2014 and all of the plant are ready to go uot side. o i use 16oz water bottles cut them in half put on some seed starting mix put the seed in and i got perfec germination, In all words canot explane how great this dome is love it love it. Yuo shoud put videos on you tube of this great bio dome