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Hemp Propagation Supplies


Landmark's series of propagation trays, sheets, and packs are precision manufactured for easy operation with seeding and transplanting equipment. 

 
  • Optimum cell volume and spacing 
  • Superior air circulation 
  • Root channel technology
 

Customization

Do you have an idea for a product you need? Customization is available, contact our sales team: sales@landmarkplastic.com 
 
 

Resources 

United States Department of Agriculture 
Hemp Production 
 
Purdue University
Hemp Project
Hemp as a Crop (The difference between hemp and marijuana)
Hemp Farming 
Hemp Production
Hemp Uses 
 
Hemp Industry Daily
HempIndustryDaily.com 
 
Hemp Grower
HempGrower.com 
 
 

T Series Plug Trays (10.00" x 20.00")
Product Name Product Code Configuration Cell top diameter (inches) Cell depth (inches) Cell center to center dimension (in) Max dry volume (cubic inches) Drain diameter (punched) Top air hole diameter (inches) Pieces per carton Cartons per pallet Bulk
T 50 Plug Tray T50 5 x 10 Sq 1.45 1.63 1.95 x 1.98 2.04 0.72" 0.55 70 36 2,320
T 50 Round Plug Tray T50R 5 x 10 - 1.75 1.94 x 1.98 3.28 0.50" 0.50 50 32 1,800

Standard Round & Square Plug Trays (21.38" x 11.05")
Product Name Product Code Configuration Cell top diameter (inches) Cell depth (inches) Cell center to center dimension (in) Max dry volume (cubic cm / cubic in) Drain diameter (punched) Pieces per carton Cartons per pallet
72 Rd Plug Tray with Feet (Punched) 72FPT 6 x 12 1.49 2.25 1.71 x 1.73 41.30 / 2.52 0.31" 100 32

Hexagon Cell
Product Name Product Code Length (inches) Width (inches) Configuration Cell top diameter (inches) Cell depth (inches) Cell center to center dimension (in) Max dry volume (cubic inches) Pieces per carton Cartons per pallet
78 Hex 78HEX 20.82 10.54 6 x 13 1.25 x 1.38 2.00 1.72 x 1.59 1.46 100 32
105 Hex with Root Channels 105HEX 20.99 10.68 7 x 15 1.25 x 1.38 1.50 1.46 x 1.36 1.40 100 32

Round Plug Sheets
Product Name Product Code Configuration Outside dimensions (inches) Cell top diameter (inches) Cell depth (inches) Max dry volume (cubic cm / cubic in) Drain hole Cell shape Pieces per carton Cartons per pallet Bulk
50 Plug Sheet 50PS 5 x 10 10.42 x 20.85 2.00 2.38 75.00 / 4.60 Burned Round, circ. ridge bottom 100 32 3,200
72 Round Plug Sheet 72PS 6 x 12 10.42 x 20.85 1.50 2.38 41.62 / 2.54 Burned Round, circ. ridge bottom 100 32 3,200
72 Round Root Plug Sheet 72FPSROOT 6 x 12 10.50 x 20.88 1.65 2.15 - - - 100 32 -

Octagonal with round bottom
Product Name Product Code Configuration Outside dimensions (inches) Cell top diameter (inches) Cell depth (inches) Max dry volume (cubic cm / cubic in) Drain diameter (punched) Cell shape Pieces per carton Cartons per pallet
50 Seedling Tray 50ST 5 x 10 10.80 x 21.23 1.88 4.50 144.00 / 8.80 0.50" Octagonal with round bottom 55 20

Rose Pot Shape with channels
Product Name Product Code Configuration Outside dimensions (inches) Cell top diameter (inches) Cell depth (inches) Max dry volume (cubic cm / cubic in) Drain diameter (punched) Cell shape Pieces per carton Cartons per pallet Bulk
72 Seedling Tray 72ST 6 x 12 10.80 x 21.23 1.63 3.25 68.00 / 4.20 0.38" Rose pot shape with channels 50 32 1,680

Co-Ex Thermoformed Pots
Product Name Product Code Tag Slot(s) Diameter (inches) Depth (inches) Max liquid volume (U.S. / metric) Max dry volume (cubic inches) Pieces per carton Cartons per pallet Bulk
8.50 Nursery Trade 2 Gallon 85NT2G Yes 8.50 8.50 1.50 gal/5.67 L 346.20 100 24 5,800

Injection Molded Pots
Product Name Product Code Diameter (inches) Depth (inches) Max liquid volume (U.S. / metric) Max dry volume (cubic inches) Pieces per sleeve Bulk
Trade 2 Gallon INCT2GAL 8.04 8.50 1.47 gal/5.6 L 339.17 65 1,885
Trade 3 Gallon INCT3GAL 10.41 9.50 2.79 gal/10.6 L 644.41 59 2,160

L Series (10.42" x 20.85")
Product Name Product Code Length (inches) Width (inches) Depth (inches) Cell max liquid volume (U.S. / metric) Cell max dry volume (cubic inches) Pack max liquid volume (U.S. / metric) Pack max dry volume (cubic inches) Pieces per carton Cartons per pallet Bulk
L 1206 Pack L1206 1.55 1.55 2.33 2.00 fl oz/59.1 mL 3.60 11.97 fl oz/354.0 mL 21.60 100 32 4,050

T Series (10" x 20")
Product Name Product Code Length (inches) Width (inches) Depth (inches) Cell max liquid volume (U.S. / metric) Cell max dry volume (cubic inches) Pack max liquid volume (U.S. / metric) Pack max dry volume (cubic inches) Pieces per carton Cartons per pallet Bulk
T 1206 Pack T1206 1.45 1.44 2.61 2.16 fl oz/63.9 mL 3.90 12.96 fl oz/383.3 mL 23.40 100 36 4,500

Humidity Dome
Product Name Product Code Length (inches) Width (inches) Depth (inches) Pieces per carton Cartons per pallet
7" Dome 7Dome 21.22 10.80 7 40 32

Carry Tray
Product Name Product Code Length (inches) Width (inches) Depth (inches) Pieces per carton Cartons per pallet Bulk
L 1020 Tray L1020NCRN 21.22 10.80 2.33 100 32 3,200

Plant Guide Clamshell
Product Name Product Code Length (inches) Closed length (inches) Open trim length (inches) Open trim width (inches) Pieces per carton Bulk
3.0 Single - Locking Plant Guide Clamshell PG3001 2.76 10.66 15.56 4.25 300 4,920
3.0 Triple - Locking Plant Guide Clamshell PG3003 2.76 10.52 15.56 9.75 100 3,510