Ansberta Watering Globes XL - 17oz Diamond Self-Watering Bulbs, 6-Pack with Porous Clay Tips for Indoor & Outdoor Plants

Ansberta Watering Globes XL are large 17oz diamond-shaped self-watering bulbs that steadily release moisture into potted soil for up to 1–2 weeks after filling.

These oversized plastic watering globes combine a decorative diamond silhouette with a porous clay tip to deliver steady hydration to indoor and outdoor container plants. Each globe holds about 500 ml (17 oz) and connects quickly: pour water into the globe, insert the tapered clay end into the potting mix, and the system meters moisture as the soil dries. They’re meant to reduce daily watering chores, help maintain consistent root-zone moisture, and support plant care when you’re away.

How do these globes actually water my plants?

The Ansberta globes use a simple capillary action system: water slowly moves from the plastic reservoir through the porous clay tip into the surrounding soil as needed. When soil moisture drops, the clay releases water; when soil is damp, the flow slows or stops. This passive method reduces overwatering and provides a steadier supply of moisture than infrequent hand-watering.

• 500 ml/17 oz diamond reservoir for extended watering cycles
• Porous clay tip meters water through capillary action
• Insert into potting mix; fills and functions without tools
• Designed to reduce watering frequency for up to 1–2 weeks

Will these fit my pots and work with different plants?

The globes are large, so they perform best in containers with at least a 5.9-inch (15 cm) diameter or bigger. They suit a wide range of potted plants—foliage, flowering specimens, and many hanging-planter setups—because the clay tip slowly balances moisture near the root zone. For very small pots or plants that prefer dry conditions, use smaller water sources or check soil tolerance first.

• Recommended pot width: 5.9 inches (15 cm) or larger
• Suitable for indoor and outdoor containers, including hanging pots
• Works for many plant types but avoid for plants needing very dry soil
• Large volume especially helpful for medium-to-large pots and groups

How do I use and maintain the watering globes?

Using Ansberta globes is straightforward: fill with water, gently push the clay end into moist soil, and let gravity and capillary action manage delivery. Clean periodically to prevent mineral buildup—especially in hard-water areas—by soaking the clay tip in vinegar or using a gentle scrub. During the growing season, refill as needed; empty before freezing temperatures to avoid cracking.

• Fill reservoir, insert clay tip into potting mix, and top up when empty
• Clean clay tip occasionally to prevent mineral clogging
• Remove or empty before frost or freezing conditions
• Use distilled water or filtered water to reduce deposits in hard-water regions

How long will one fill last and what about travel?

Each 17oz globe can supply moisture for roughly one to two weeks, depending on plant size, potting mix, temperature, and humidity. That makes them a convenient travel aid—fill them before you leave and they’ll keep plants hydrated without daily care for short trips. For longer absences or very thirsty plants, use multiple globes or combine with a professional watering solution.

• Typical runtime: 7–14 days per fill, variable by conditions
• Great for short vacations and weekends away from home
• Use multiple globes for large pots or groups of thirsty plants
• Monitor first use to learn how quickly each plant consumes water

Who is this for? Ansberta Watering Globes XL are ideal for busy plant owners, frequent travelers, and anyone who prefers a low-effort approach to container gardening. They suit apartment gardeners, office plants, and outdoor patio containers that benefit from steadier moisture without daily attention. If you have medium-to-large pots and want an attractive, hands-off hydration method, these diamond-shaped self-watering bulbs offer a practical balance of form and function.