The ET100R is a single deck grow tower capable of growing 32 plants of medium stature (up to 3 feet / 1m) including root vegetables (not including tubers). Perfect for patio tomatoes, peppers, broccoli, cauliflower, Swiss Chard, and eggplant. The tower includes a 60 gal / 230L reservoir for nutrient solution or for raising fish or shrimp in an aquaponics configuration.

The ET200R is a double deck grow tower capable of growing 64 plants of short stature (up to 1 ft) including root vegetables (not including tubers). The tower includes a 60-gal / 220L reservoir for nutrient solution or for raising fish or shrimp in an aquaponics configuration.

The ET100R Potato is a single deck grow tower capable of growing 32 tubers, including root vegetables and specifically tailored to potatoes and sweet potatoes. The tower includes an extra deep root chamber and a 60 gal / 220L reservoir for nutrient solution or for cultivating fish or shrimp in an aquaponics configuration.

The ET100 Tall is a single deck grow tower capable of growing 32 plants of large stature (up to 6 ft). This includes crops like tomatoes, cucumbers, corn, vining peas and beans, vining berries, and hemp. Note: this tower requires an additional tower equipped with a reservoir for supplying nutrient solution, or the optional 10-gallon reservoir.

The ET100Tr is a tall single deck grow tower capable of growing 32 plants of tall stature (up to 6 ft). The tower includes a 10-gal / 38L reservoir for nutrient solution (not suitable for raising fish or shrimp in an aquaponics configuration).