Oasis Self-Watering Planter – Up to a Month Between Refills | Mossari

Modern Hourglass Planter That Can Last Up to a Month Between Refills

Product Features

• Large integrated water reservoir
• Passive capillary wicking system
• Modern hourglass design
• Designed for tropical houseplants
• Compatible with inert or enriched substrate
• Ships in 1–2 business days

The Oasis is a true long-lasting self-watering planter designed to keep tropical houseplants hydrated for up to a month between refills.

If you’ve ever searched for a way to water plants while on vacation, struggled to keep plants alive in an office, or simply forgotten to water them consistently, this planter is built for that reality.

Its integrated reservoir and passive wicking system deliver steady moisture directly to the root zone. No daily watering. No drought cycles. No guesswork.

Just consistent hydration that fits real life.

A Smart Plant Watering Solution for Travel and Offices

The Oasis works especially well for:

• Watering plants while on vacation
• Extended travel and long weekends
• Office desk plants
• Reception areas and workspaces
• Busy households
• Forgetful plant owners

Because water is delivered gradually through capillary action, plants avoid the stress of repeated dry-outs. Refill timing depends on plant size, light exposure, and environment, but many setups can go up to a month before needing more water.

How the Self-Watering System Works

Water is stored in the lower reservoir. As the plant uses moisture, water is drawn upward into the structured substrate above.

This creates a stable, evenly hydrated root zone while maintaining airflow around the roots. The result is healthier growth with significantly reduced maintenance.

Substrate Options – Choose Your Growing Strategy

Customize your Oasis with one of two Mossari wicking substrate blends.

Enriched Wicking Substrate – Added Nutrient Support

Designed for stronger establishment and fuller foliage growth.

Includes:

• Coco coir for balanced moisture retention
• Perlite for oxygen flow
• Worm castings for gentle nutrient support
• Kelp meal for trace minerals and growth compounds
• Neem meal for organic matter support
• Gypsum for calcium and structural stability

Ideal for growers who want built-in nutrient buffering and more vigorous growth.

Inert Wicking Substrate – Full Feeding Control

Includes:

• Coco coir
• Coco chips
• Perlite

No added fertilizers or amendments.

Best for growers who prefer liquid fertilization or full nutrient control.

How Much Does 6 Cups Fill?

One 6-cup bag fills:

• One Large Aquarium-Mounted Wicking Pot
• Large Wicking Pot – Self-Watering Planter
• One Oasis Planter
• Two Small Aquarium-Mounted Wicking Pots
• Two Soma Planters