Replacement Planting Block for 8 Mega-cell Dome Seed Starting Kit
Replacement Planting Block for 8 Mega-cell Dome Seed Starting Kit
Zone compatibility details
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Zone compatibility details
This variety’s zone range
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My hardiness zone
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The USDA hardiness zones offer a guide to varieties that will grow well in certain climates. Each zone corresponds to the minimum winter temperatures experienced in a given area. Make sure that your hardiness zone lies within the zone compatibility range of this variety before ordering.
Fall Shipping Schedule
Fall Shipping Schedule and Zone Opening Earliest Ship Dates
Shipping For | Earliest Ship Dates |
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Zones 1–6 | Most products begin shipping mid-September |
Zones 7–13 | Most products begin shipping late September |
Peony | Begins shipping early October to all zones |

Grow Zone
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Mature Height
Mature Width
Sun / Shade
Bloom Size
need bloom size meta
Tomato Fruit Set
Days To Maturity
Fruit Weight
Soil Tolerance
Moisture
Description / Replacement Planting Block for 8 Mega-cell Dome Seed Starting Kit
Your 8 Mega-cell Dome Seed Starting Kit is made for a lifetime of use, so keep it growing its best with this replacement planting block and sponge set. Containing 8 mega-cell sponges, and a replacement block that fits perfectly into the climate controlled seed starting environment of the 8 Mega-cell Dome Seed Starting Kit.
This amazing 8 Mega-cell Dome Seed Starting Kit takes all the marvels of the Bio Dome design and magnifies them into a size suitable for rooted cuttings, half-grown plants, plant divisions, and more. It not only starts seeds and grows big, healthy seedlings, also root cuttings.
The 8 Mega-cell Dome Seed Starting Kit is a humidity controlled, bottom-watering tray along the same principle as our classic Bio Dome. The cells here measure 3 inches in height and 2¾ inches in diameter at the top (their widest point). They are made of the same premium bio sponge material as the original Bio Dome, thus providing optimal aeration for the roots.
The material and the shape of the cells encourage the roots to grown downwards rather than spiraling or remaining near the surface. By the time they leave the Mega Dome, your plants are in great shape for transplant into their permanent container or the garden.
This pre-formed Replacement Planting Block can be washed and re-used almost endlessly. It fits into a deep plastic tray, with room at the base for water and seedling food. The tray fits neatly below a clear plastic humidity dome that features a circular, adjustable vent for premium climate control. Everything is in place for the best seed starting and growing on experience of your gardening career.
Product Details
SKU: 90540
Special Features:- Seed Starting
*Does Not Qualify for Additional Discounts