Question 1

Yes. Size, handle length, capacity, LOGO, and label are all customizable — bag color is fixed at standard black. Send us your idea and we will reply with a layout sketch and a quotation.

Accepted Answer

Yes. Size, handle length, capacity (gallon), printed LOGO, and label / tag are all customizable. Bag color is standard black only — we do not currently offer other color options. For OEM buyers and nurseries buying under their own brand, we regularly print customer LOGOs and add custom labels to the bag. Just tell us what you have in mind and we will send a layout sketch and a quotation.

Question 2

UV-stabilized polypropylene keeps our grow bags serviceable across multiple growing seasons outdoors, with expected lifespan depending on local UV intensity and handling — we share specifics based on your location and crop.

Accepted Answer

Yes. We add UV stabilizer to the polypropylene material so the bags can stand up to direct sunlight season after season. Under typical nursery use — outdoor sun, normal watering, and standard growing cycles — our bags are designed to last multiple growing seasons. The exact lifespan depends on latitude and region — closer to the equator means stronger and more direct UV, while higher-latitude and temperate climates are gentler on the material — and also on how the bags are handled between cycles. We are happy to share expected service life based on your specific location and crop.

Question 3

White deposits on HOKBG planting bags are harmless mineral salt buildup, proving the bag is effectively draining excess salts away from your plant's root zone.

Accepted Answer

That's mineral salt buildup — and it's a good sign!As water and fertilizer pass through the breathable bag fabric, dissolved salts (calcium, magnesium, etc.) are left behind when moisture evaporates. This means your HOKBG Grow bag is working properly — draining excess water and carrying salts away from the root zone, preventing salt stress on your plants.In traditional plastic pots, these salts stay trapped in the soil, harming roots. With HOKBG, they're drawn outward, keeping roots healthy.

Question 4

strong handles suitable for machinery operate

Accepted Answer

Handles for direct machine operation require special customization. Please inform our sales manager when placing your order.

Question 5

roots will go out of the bag if the bag touch the ground directly.

Accepted Answer

If placed HOKBG Grow Bags directly on soil: Fine roots may grow through the bottom, but the main root will not.If placed HOKBG Grow Bags on plastic film or a hard surface: No roots will grow through.

Question 6

Grow bag with UV protection, it can last for long time, normally 3-10 years depends on the different latitude.

Accepted Answer

3–10 years, depending on the latitude and altitude of your location. Please contact our sales manager for a more specific estimate.

Question 7

Excellent water and air permeability promotes better plant growth.

Accepted Answer

Yes, HOKBG grow bags offer excellent water permeability. Our grow bag has a mesh structure, so it is permeable to both air and water. For large-scale planting, we recommend using drip irrigation or other automatic watering systems for best results.

High-strength UV-resistant Grow Bag Factory

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High-strength UV-resistant Grow Bag Factory

Grow Better Sell Faster

FAQs

Are you looking for a reliable grow bag manufacturer?

Grow Better Sell Faster

Navigation

productS

Service

Grow Better
Sell Faster

Grow Better
Sell Faster