12 Pack Plant Watering Devices - Terracotta Spikes with Blue Bottles

In this review of the 12 Pack Plant Watering Devices the bottom line is clear: this kit is for plant owners who need a low-effort way to keep pots hydrated while away or between waterings. The set pairs six terracotta self watering spikes with six translucent blue plastic bottles, offering a simple slow-release system that is easy to install and refill. It stands out for its straightforward design and reusable components, making it a practical choice for balconies, indoor plants and potted gardens where steady moisture is preferred.

Key Features

• Complete kit: Includes six terracotta self watering spikes and six 26 oz translucent blue bottles so you have matched pairs ready to use for multiple plants.
• Slow release watering: The terracotta spikes use permeation to dispense water gradually, which helps prevent overwatering and keeps soil consistently moist.
• Long lasting capacity: Each approximately 26 oz bottle can provide extended watering periods, intended to last up to about 68 days under slow-release conditions for low-water plants.
• Durable materials: Spikes are made from laterite clay and the bottles are ABS plastic, both chosen for durability and repeated use.
• Easy to use: Installation only requires watering the soil, digging a hole and inserting the spike until the opening is level with the soil, then attaching a filled bottle.
• Versatile applications: Suited for potted plants, hanging baskets, herb gardens, patios and outdoor shrubs where different water amounts may be needed.

Who It's For

This kit is best for casual gardeners, apartment owners and travelers who want a hands-off way to maintain plant moisture while away for days or weeks. It is also a good match for people who prefer reusable, low-tech solutions and need a set that covers several plants at once.

Those who grow very thirsty plants, need precise irrigation scheduling, or require guaranteed performance for high-value specimens may want a more controlled irrigation system with adjustable flow. Some users reported mixed functionality in practice, so buyers who need absolute reliability under varied conditions should consider testing a single unit first.

Pros & Cons

Pros

• Well matched kit with six spikes and six bottles for multi-plant use.
• Terracotta permeation provides gentle, slow-release watering that reduces overwatering risk.
• Sturdy construction: laterite clay spikes and ABS bottles resist breakage and can be reused.
• Simple refill and reinstallation process keeps maintenance minimal.

Cons

• Functionality can be mixed for some users; a few report units did not transfer water reliably in certain soils or setups.
• Not suitable for very high water demand plants or precise irrigation needs where adjustable flow is required.

Specifications

Package contents	6 self watering spikes and 6 bottles
Spike material	Laterite clay
Bottle material	ABS plastic
Spike size	About 7 x 1.9 in (17.8 x 4.8 cm)
Bottle size	About 10.9 x 2.8 in (27.8 x 7 cm)
Bottle capacity	About 26 oz

Our Verdict

The 12 Pack Plant Watering Devices is a sensible, value-oriented option for gardeners who want a low-maintenance watering solution for multiple pots. With reusable terracotta spikes and sturdy ABS bottles the set offers a convenient slow-release approach that suits casual indoor and patio plants, though those needing guaranteed, uniform performance in all soils should test a unit first.

Frequently Asked Questions

How long will each bottle water a plant?
Answers vary by plant and soil but each 26 oz bottle is sized to provide extended watering and is claimed to last up to about 68 days under slow-release conditions for low-water plants.

Are the spikes reusable?
Yes, the terracotta spikes are made from laterite clay and are designed to be sturdy and reusable with periodic cleaning as needed.

Will this work for hanging baskets and small shrubs?
Yes, the kit is suitable for potted plants, hanging baskets, herb gardens, patios and even small outdoor shrubs when slow, gradual watering is appropriate.