Shuomeng SM2-JSQ1T 26 oz Self-Watering Globes, 2-Pack

Pack: Shuomeng SM2-JSQ1T self-watering globes are a two-piece set claimed to hold up to 26 oz each and provide gradual watering for up to three weeks. Their terracotta spikes are intended to release moisture according to soil conditions, for indoor or outdoor potted plants.

At a glance

Two globes are listed in the set, with up to 26 oz capacity claimed for each.
Unglazed terracotta spikes are described as releasing water gradually based on soil moisture.
Caps are used after filling and before inserting each globe into the soil.
The listing presents the globes for indoor and outdoor potted plants.

Price

$19.99Save 23%

Reference price: ~~$25.99~~

Price checked: Nov 11, 2026

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Often bought together

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Besti Self-Watering Globes – 4-Pack Extra Large Watering Globes for Plants – Automatic Watering System for Potted Plants – Holds 380-400ml, Waters Plants Up to 2 Weeks (Set of 4 Extra Large)

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Pros and cons

Pros

Large stated reservoir capacity may reduce how often potted plants need refilling.
Soil-moisture-dependent release offers a more gradual approach than watering all at once, according to the listing.
Customer feedback reports useful watering performance, straightforward filling, and moisture support while owners are away.

Technical specifications

11 specifications

Identity
Brand	Shuomeng
Model	SM2-JSQ1T

Dimensions and installation
Dimensions listed	4.49"D x 4.49"W x 7.48"H
Weight listed	9.6 ounces

Materials and protection
Material listed	Plastic
Color	Transparent

Watering and use
Capacity per globe (title/feature claim)	26 oz
Claimed watering duration	up to 3 weeks
Intended use	Indoor, Outdoor
Water-release component	unglazed terracotta spikes

Pack
Number of packs	2

What to know before buying

The up-to-three-week duration is a listing claim, not a guaranteed interval, actual watering needs depend on the plant and conditions, and the feedback also describes watering for several days. The title/features state a 26 oz capacity, but no separate capacity measurement is supplied, confirm capacity per globe if it is decisive. The listed dimensions and weight do not specify whether they refer to one globe or the set.

Who is it for?

A good fit for

Plant owners seeking a gradual watering aid for indoor or outdoor potted plants.
People who want a larger-reservoir option for periods away, while understanding that the stated duration is not assured.

Less suited to

Buyers who need precise irrigation scheduling or a guaranteed watering interval.
Anyone seeking a confirmed reservoir capacity or per-globe dimensions before purchase.

Shuomeng SM2-JSQ1T 26 oz Self-Watering Globes, 2-Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 81 ratings

5 stars74%74%
4 stars5%5%
3 stars10%10%
2 stars3%3%
1 star8%8%

Customer feedback describes the globes as effective, easy to fill, and helpful for keeping soil moist while owners are away, reports also mention steady moisture release and watering that can last several days. Those experiences align with the listed large-capacity, gradual-release design, but do not establish a three-week result for every plant. The aggregate rating is 4.3 out of 5 from 81 global ratings, ratings alone do not explain individual experiences.

Positive themes

Feedback highlights watering performance, duration, ease of use, size, moisture retention, and water distribution.

Frequently asked questions

How long does each globe water a plant?

The listing claims up to three weeks of gradual watering, but that is not a guaranteed duration. Customer feedback also describes plants staying moist for several days, watering needs vary by plant and conditions.

How does the slow-release feature work?

The listing says unglazed terracotta spikes release water gradually based on soil moisture. Fill the globes, place the caps, then insert them into the soil.

Can these be used outdoors?

Yes. The listing specifies indoor and outdoor use, including potted plants and patio planters.

What comes in the set?

The title and product details identify a two-pack. The supplied listing information does not provide a separate package inventory.