Gro Pro® Black Square Plastic Pot, Blow-Molded (4 in.)

Pack more plants into a 4-inch square nursery pot

Gro Pro® 4-inch black square pots are durable, reusable containers for seedlings, clones, herbs, succulents, and small plants. The space-saving square shape fits efficiently in propagation trays and grow rooms, while the blow-molded plastic is built for repeated use.

• Space-efficient square shape: Fits more containers into trays and growing areas than round pots.
• Durable blow-molded plastic: Lightweight, crack-resistant, and suitable for repeated growing cycles.
• Ready for healthy drainage: Pre-punched bottom holes help excess water flow away from the root zone.
• Flexible propagation pot: Ideal for seedlings, clones, herbs, succulents, houseplants, and transplant staging.
• UV-resistant black finish: A practical choice for indoor gardens, greenhouses, and nursery production.

Specifications

• Size: 4 inches square
• Height: Approximately 3.5 to 4 inches
• Material: High-density blow-molded plastic
• Color: Black
• Reusable: Yes

Use with a suitable growing medium and place in a tray or saucer to manage runoff. A smart small-container option when efficient spacing and reliable reuse matter.