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Welcome to Itasca Greenhouse!


Printable Catalog (PDF format)

Forester/Tree Planter Resource


Application-Tree Planters

Message to our Customers

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Tree Seedlings and Seeds

Conifers in Plant Bands
Exotic Conifers
Potted Tree Seedlings/Hybrid Poplar Cuttings
Tree Seedling Availability
Promotional Trees

Tree Care Producst

Deer Repellent, Repellex, Plantskydd, Deer Net Fencing
Seedling Protection Nets/Protector Tubes,
Tree Shelters, Tree Mats

Transplant Fertilizer,
Flags, Planting Tools, Forestry Tools

Mycorrhizal Inoculants

Moisturin & Root-Zone Anti-Transpirants

General Information

Trees Grown To Order
Successful Planting Tips
Advantages of Shipping in the Container, Extracting/Grading Info/Cooler Storage
Advantages of Containerized Tree Seedlings
Container Types
Shipping Info/Pickup/Delivery
Sales/Terms/Refundable Container Deposit
How to Order
Forestry Products and Nursery Resources
Site Map

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Growing Tomorrow's Forests. . . Today
Itasca Greenhouse, Inc. - Conifer and Hardwood Tree Seedlings

Container Types & Descriptions

tree seedlings and their container sizes


We primarily use a special styrofoam block container which has the
dimensions of 13 7/8 in.W x 23 5/8 in.L x 6 in.H. These blocks have a
matrix of holes (cavities) in which a single seedling is grown.

Container Type Description
Styroblock 2A 240 cavities,each with a volume of 2.3 and depth of 4.5 inches.
Styroblock 4A 198 cavities, each with a volume of 3.7 and a depth of 5+ inches.
Styroblock 4 160 cavities, with a 4.0 soil plug.
Styroblock 6 112 cavities, with a 6.0 soil plug.
Styroblock 77 77 cavities, with a 10.0 soil plug.
Styroblock 45 45 cavities, with a 20.0 soil plug.
Multipot (Multi) 45 cavities, 6.0 cu. in. soil plug.
Plant Bands (PB)

28 volume (2.5"D x 2.5"W x 5"H)











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