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Best Pot Size for Commercial Blueberry Growing: 15L, 25L, 30L or 35L?
Sep. 20, 2026

Best Pot Size for Commercial Blueberry Growing: 15L, 25L, 30L or 35L?

Container-grown blueberry production is increasingly used by commercial berry farms, nurseries and greenhouse growers because it provides greater control over the root-zone environment and allows growers to manage growing media, irrigation and plant spacing more precisely.

One of the most important decisions when establishing a container blueberry system is selecting the appropriate blueberry pot size.

Should you use a 15L, 25L, 30L or 35L container?

There is no single size suitable for every operation. The right choice depends on plant age, production cycle, cultivar, irrigation system, growing density and the grower's production objectives.

This guide explains the main differences between common commercial blueberry container sizes.

Why Container Size Matters for Blueberries

Blueberry plants require a suitable root environment with effective drainage and adequate aeration.

Container volume affects several aspects of commercial production, including:

  • Available root-zone volume
  • Growing-media capacity
  • Irrigation frequency
  • Plant spacing
  • Container stability
  • Nursery handling
  • Transportation efficiency
  • Long-term plant development

For commercial farms, choosing a container should therefore involve more than simply selecting the largest available pot.

The container needs to match the production stage and growing system.


15L Blueberry Pots

A 15L blueberry pot provides a relatively compact growing volume and can be useful when growers want efficient spacing and easier container handling.

It can be considered for:

  • Young blueberry plants
  • Nursery production
  • Early production stages
  • High-density growing arrangements
  • Plants that will later be transplanted into larger containers

Its smaller size means more containers can generally be arranged within a given nursery or greenhouse area.

However, growers should consider whether the available root volume is sufficient for the intended production period.

Suitable for: nurseries, young plants and shorter growing cycles.

Recommended product:
Horyard 15L Blueberry Pot


25L Blueberry Pots

For many commercial applications, 25L blueberry growing containers provide a useful balance between growing volume and space efficiency.

Compared with smaller containers, the additional growing-media volume provides more room for root development while the pot remains relatively easy to handle.

Horyard's square blueberry containers also incorporate features designed for professional growing, including:

  • Side air-pruning openings
  • Raised bottom structure
  • Multiple drainage openings
  • Durable PP construction
  • Space-efficient square shape

Square containers can also help commercial growers organize pots efficiently in nursery rows and greenhouse growing areas.

Suitable for: commercial blueberry farms, nurseries and medium-term container production.

Recommended product:
Horyard 25L Square Blueberry Pot


30L Air-Pruning Blueberry Pots

A 30L blueberry pot provides additional root-zone volume for growers requiring a larger commercial container.

For longer production periods, larger plants or systems where greater growing-media volume is preferred, a 30L container may provide a practical option.

An air-pruning structure can also help manage root development. When actively growing roots reach openings exposed to air, root-tip growth is interrupted, which can encourage branching further inside the root zone rather than continuous circling around the container wall.

Good drainage remains particularly important as container volume increases.

Suitable for: established plants, commercial berry production and longer container-growing cycles.

Recommended product:
Horyard 30L Air Pruning Blueberry Pot


35L Square Blueberry Pots

A 35L blueberry growing container provides the largest growing-media volume among these four options.

It can be considered for:

  • Larger blueberry plants
  • Longer production cycles
  • Commercial farms using permanent or semi-permanent container systems
  • Growers who prefer greater growing-media volume per plant

Horyard's square design combines the larger capacity with drainage and root-aeration structures intended for professional container production.

Because larger containers require more growing media and occupy more space, growers should consider both plant requirements and total production costs before increasing container size.

Suitable for: larger plants and long-term commercial container production.

Recommended product:
Horyard 35L Square Blueberry Pot


15L vs 25L vs 30L vs 35L Blueberry Pots

Pot Size Typical Positioning Main Advantage Suitable For
15L Compact Space efficiency Young plants & nurseries
25L Medium Balance of volume and handling Commercial growers
30L Medium-Large Increased root-zone volume Established plants
35L Large Greater growing-media capacity Longer production cycles

The table should be used as a general selection guide rather than a fixed growing rule. Actual requirements vary according to cultivar, climate, growing medium, irrigation strategy and production system.


Air Pruning and Root Development

Container volume is only one consideration.

The structure of the blueberry pot can also influence the root-zone environment.

Conventional smooth-sided containers can encourage roots to follow the inside wall of the pot. Containers incorporating air openings can expose root tips to air and help limit continuous root circling.

For commercial blueberry production, an effective container design should consider:

Root aeration + drainage + growing-media volume + structural strength.

This is why Horyard blueberry growing containers use features such as side openings, raised bottoms and multiple drainage points across selected models.


Drainage Is Especially Important for Blueberry Containers

Blueberry roots require an appropriate balance between moisture and oxygen.

Containers therefore need to allow excess irrigation water to leave the root zone effectively.

A commercial blueberry pot should consider:

  • Bottom drainage
  • Side drainage
  • Air movement underneath the container
  • Irrigation management
  • Growing-medium characteristics

Horyard blueberry pots use raised-bottom and multi-drainage structures on selected models to help improve water discharge and airflow around the lower root zone.


Which Blueberry Pot Should Commercial Growers Choose?

Instead of choosing purely by capacity, growers should consider the complete production system.

A 15L pot may be appropriate when space efficiency and young-plant production are priorities.

A 25L pot offers more growing volume while maintaining manageable dimensions for commercial nursery and berry production.

A 30L pot provides additional root-zone volume for established plants and longer production cycles.

A 35L pot may be considered when larger growing-media volume and longer-term container production are required.

For large commercial projects, it can also be useful to test several container sizes under actual local growing conditions before selecting one size for the full plantation.


Commercial Blueberry Growing Containers from Horyard

Horyard supplies plastic growing containers for commercial nurseries, berry farms, greenhouse growers and horticultural distributors.

Our blueberry container range includes:

15L Blueberry Pot
25L Square Blueberry Pot
30L Air Pruning Blueberry Pot
35L Square Blueberry Pot

Depending on the model and order requirements, we can support:

  • Bulk wholesale supply
  • OEM colors
  • Custom logo
  • Custom packaging
  • Container-load orders
  • Distributor and commercial grower supply

If you are planning a blueberry farm, nursery project or wholesale order, send us your required pot capacity, quantity and destination country. Our team can recommend suitable available models and prepare a quotation.


FAQ

What size pot is suitable for commercial blueberry growing?
Commercial blueberry containers are available in different capacities such as 15L, 25L, 30L and 35L. Selection should depend on plant size, production period, growing density, irrigation and the grower's production system.

Are square pots suitable for blueberry farms?
Square containers can be useful in commercial production because they allow efficient arrangement in rows and growing areas.

What is an air-pruning blueberry pot?
An air-pruning pot incorporates openings that expose developing root tips to air, helping limit continuous root circling and encouraging branching within the root zone.

Do blueberry pots need drainage holes?
Effective drainage is important in container blueberry production. The container, growing medium and irrigation system should work together to maintain an appropriate root-zone environment.

Can Horyard supply blueberry pots in bulk?
Yes. Horyard supplies commercial nurseries, growers, farms and horticultural distributors, with bulk orders and selected OEM options available.

Contact Us

Hebei Horyard Plastic Products Co., Ltd.

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+86 173 3115 4258

+86 132 7319 7615

Tel.: 

+86 311 8689 3226

WeChat: 

+86 173 3115 4258

Add.: 

No.66 Yuhua West Road, Qiaoxi District, Shijiazhuang City, Hebei Province, China

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