Germinating Tomatoes from seed Sprouting Planting Tomato seeds Peppers under lights

My little indoor cabinet germination station for germinating Tomato and Pepper seeds. 32 watt compact fluorescent Grow Lights. Roma Brandywine Lady Bug Cherr…

Question by BlindedByReason: How much carbon dioxide will a tomato plant consume?
from planting the seed until it is about 7 inches.

Or look at it this way.. Will 1.5 ft^3 of regular AIR have enough CO(2) in it to support the growth of 48 tomato plants from planting of the seed until about 7 inches of healthy growth?

Best answer:

Answer by Richard P
Not even close. I estimate that 1.5 cubic feet of air contains about 12 milligrams of carbon as CO2. I would also guess that a 7-inch tomato plant would contain a few grams of carbon in its combined dry matter. So your 48 plants could comprise a few hundred grams of carbon. Your 1.5 cubic feet contains only about 1/10,000th of what you need. It is essential that you somehow replenish the air inside the closed system with outside air using a pump.

Know better? Leave your own answer in the comments!

Tomato Plant – Watering
Tomato Planting
Image by Dark Dwarf
Tomato Plant – Watering