13 oz Up to 2 Weeks Extra Large Plant Self Watering Globes - 4 Pack

Our review of these 13 oz self watering globes finds them best for busy plant owners who want attractive, low-maintenance hydration for larger potted plants. The biggest reason to buy is the combination of a truly large 13 oz capacity and a clever rubber stopper with a wick that aims to deliver slow bottom watering without frequent refills. They are simple to set up and visually pleasing, adding an iridescent, bubble-like accent to pots while supplying water for up to 2 weeks in many situations.

Key Features

• Large 13 oz capacity: Provides extended watering so larger plants or thirsty varieties can go longer between refills.
• Iridescent glass: Lets light through and creates a decorative, floating-bubble look that enhances indoor pots.
• Magic rubber stopper: Includes a wick cord that helps prevent clogging and promotes steady slow release of water into the soil.
• Easy to fill opening: A 1 cm wide mouth makes refilling quick and straightforward without special funnels.
• Hand-blown high borosilicate glass: Durable, heat-resistant glass suitable for homes, offices, and gardens when handled carefully.
• Quick setup: Can be installed in about a minute following the recommended steps to avoid issues with drainage or flow.

Who It's For

These globes are ideal for plant enthusiasts with medium to larger potted plants (recommended for 4 in and above pots) who need a low-effort way to maintain soil moisture for up to two weeks. They suit people who value decorative accents as much as function, since the iridescent finish doubles as a visual element on a windowsill or tabletop.

They are less suitable for growers of very small pots or for placements in intense direct sunlight for long periods, as the manufacturer warns against prolonged sun exposure and some customers reported variable water distribution depending on soil, plant type, and conditions.

Pros & Cons

Pros

• Large 13 oz volume reduces refill frequency for larger plants.
• Attractive iridescent glass adds charm and fits decorative displays.
• Rubber stopper with wick helps keep the stem from clogging and aims for consistent water release.
• Simple fill and install process that most users can complete quickly.

Cons

• Water release can vary with soil type, plant thirst, and placement, so not every globe will last the full 14 days.
• Some customers reported mixed durability or value perceptions, so handle glass gently and follow setup tips.

Specifications

Capacity	13 oz
Pack size	4 pack
Recommended pot size	4 in and above
Material	Hand blown high borosilicate glass
Opening width	1 cm
Stopper type	Rubber stopper with wick cord
Typical duration	Up to 2 weeks (varies by plant and soil)

Our Verdict

These 13 oz self watering globes are a solid option for plant owners who want a decorative, low-effort watering solution for larger pots. While water speed depends on soil and plant needs, the large capacity and anti-clog wick stopper make them a practical choice for many indoor gardeners who value both functionality and aesthetics.

Frequently Asked Questions

How long will one globe last?
One globe can supply water for up to 2 weeks, but actual duration depends on plant size, soil type, and environmental conditions.

Are these safe in direct sunlight?
Do not leave the globes under direct sunlight for long periods; the manufacturer advises avoiding prolonged sun exposure.

How do I avoid leaking or rapid drainage?
Make a hole with the provided stick, insert the stem at the recommended angle and depth, and backfill soil to secure the globe to reduce fast drainage.