An elegant, dual pot system that turns what's going on under the substrate from mystery into visible information. The transparent removable insert highlights the rhizosphere, while the clean outer profile is a natural fit for neat aroid collections and contemporary interiors.
4 sizesØ7.5 to Ø15 cm
Clear insertRemovable and transparent
Cotton wickIncluded
reservoirWith level indicator
Three parts, one controlled route
Water rises from below. The insert remains visible.
The outer pot holds the water supply, while the cotton wick passes through the base of the transparent insert and gradually transfers moisture to the substrate by capillary action.
Transparent inner insert for checking roots and visible signs of moisture.
Cotton wick connecting the substrate to the reservoir in all available sizes.
Ventilation holes in the insert for better air exchange around the rhizosphere.
Removable parts for easy inspection, replanting and cleaning.
Self-watering does not mean "impossible to over-water": the amount of water that reaches the roots still depends on the substrate, the plant and how you manage the reservoir.
Schematic section of the system. The transparent insert holds the plant, the cotton wick reaches the reservoir and the indicator helps to check the level.
01
More stable moisture access
The wick gradually feeds the substrate from the reservoir and can reduce abrupt changes between very dry and very wet mixture.
02
The roots remain visible
You lift the transparent insert and monitor growth, root color and visible signs of moisture without disturbing the root zone.
03
Easier cleaning
The outer pot, insert and wick are separated so that the reservoir can be rinsed and the system can be easily checked.
The double construction keeps the growing area separate from the water supply and allows you to remove the plant as a whole when you want to check or clean the system.
Clear insert
Visible roots without disturbing the root ball
The clear inner container exposes the roots and is removed with the plant for control with less substrate disturbance.
Outer pot
Reservoir and level indicator in one body
The outer part holds the water under the insert, while the built-in indicator helps you see when it really needs refilling.
✓
The cotton wick is included in all 4 available sizes
All four options on this page are delivered as a complete wick system, no need to purchase it separately.
Top Ø · bottom Ø · transparent insert
Complete guide to the 4 available sizes
The headings follow Greenleaf's purchase options exactly: the first number is the top diameter of the outer pot and the second is its overall height.
Ø7.5 × 8.5 cmXS
Bottom diameter5.5 cm
Transparent insertØ5 × 6 cm
Moisture feedWith a wick
Ø9.5 × 11.5 cmS
Bottom diameter7 cm
Transparent insertØ7 × 8 cm
Moisture feedWith a wick
Ø12.5 × 15 cmM
Bottom diameter9 cm
Transparent insertØ9 × 10 cm
Moisture feedWith a wick
Ø15 × 18 cmL
Bottom diameter11 cm
Transparent insertØ11 × 13 cm
Moisture feedWith a wick
The basis of proper operation
The substrate determines how much water the wick carries
The reservoir and wick do not work independently of the mixture. Grain size, absorbency and aeration directly affect how much moisture remains around the roots.
Mineral and semi-hydro mixes
The most predictable choice
Mineral mix, pon-style materials and expanded clay combine air pores with controlled capillary transport. Because inorganic materials do not provide complete nutrition by themselves, proper fertilization is needed.
Organic aroid mix
For experienced and close monitoring
A very open, aerated organic mixture may be used, but the reservoir should not be kept full by habit. An absorbent mix can hold more moisture than the plant needs.
Avoid a dense, overly fine substrate
The self-watering system does not make a heavy mix safe. If the substrate is compacted or remains saturated, aeration is limited and the risk of root problems increases. See all substrates.
Setup without guesswork
Three steps to get capillary flow right
The initial setup is important: the wick must make proper contact with the substrate and the mixture must be evenly moistened before the reservoir takes over.
01
Pre-wet the wick
Place it on the base of the insert, with one part inside the substrate and the other low enough to reach the water in the reservoir.
02
Plant and water initially from above
Moisten the new mix evenly and let the excess water drain before placing the insert in the outer pot.
03
Fill and observe
Add water according to the level indicator and monitor the rate of consumption before deciding when to refill.
Durable build
Durable, removable parts
The durable, corrosion-resistant plastic construction is designed for continuous contact with moisture and is easily disassembled for inspection or cleaning.
Aroid friendly
For plants that value stability
Ideal for Monstera, Philodendron, Anthurium, Alocasia, Syngonium, Epipremnum and other plants that benefit from an aerated rhizosphere and controlled humidity.
Cleaning and checking
Three little habits that keep the system running
The removable insert makes maintenance simple, as long as no scale, organic residue or clogged contact points remain.
Flush the reservoir
Lift the insert and periodically clean the outer pot with warm water, removing salts and debris.
Check the wick
Make sure it stays in contact with the substrate and the water. If it is hardened, clogged or worn, replace it.
Observe the roots
Combine their image with mix moisture and rate of water use, not just a calendar schedule.
Included
Outer pot, clear insert and cotton wick
You receive a complete PlantScraper system in the selected size: the outer pot-reservoir, the corresponding transparent inner insert and the cotton wick.
Not included
Plant, substrate, fertilizer and accessories
The plant, growing mix, fertilizer, moss pole, anchor and any other accessories are sold separately.
Related product · single clear-pot design
Self-Watering Aroid Pots
If you prefer the whole pot transparent and a removable bottom reservoir, the other PlantScraper range combines continuous root visibility, side ventilation and anti-spiral geometry.
Frequently asked questions
Short answers about choosing, using and caring for the product.
01How does the self-watering system work?
The outer pot holds water under the transparent insert. The cotton wick has one section in the substrate and the other in the reservoir, gradually transporting moisture to the roots by capillary action.
02What is included in the package?
It includes an outer pot-reservoir, a corresponding transparent inner insert and a cotton wick in the selected size. No plant, substrate, fertilizer or other accessories are included.
03What sizes are available at Greenleaf?
Four options are available: Ø7.5 × 8.5 cm, Ø9.5 × 11.5 cm, Ø12.5 × 15 cm and Ø15 × 18 cm. The first number indicates the top diameter and the second the total height of the outer pot.
04What are the dimensions of the transparent inserts?
Corresponding to the four sizes, the inserts are Ø5 × 6 cm, Ø7 × 8 cm, Ø9 × 10 cm and Ø11 × 13 cm. In the dimensions of the insert, the diameter is written first and then the height.
05Is a wick included in all available sizes?
Yes. All four Greenleaf options use and include a cotton wick.
06Which substrate is most suitable?
Mineral mix, pon-style materials, expanded clay and other aerated semi-hydro substrates usually offer the most predictable performance. The grain size must allow for air, drainage and controlled moisture transport.
07Can I use organic aroid mix?
Yes, but it requires experience and closer monitoring. Use a very open, aerated mix and don't keep the reservoir constantly full, because organic materials can hold moisture for longer.
08Does the system prevent overwatering?
No. It can provide a more consistent supply and reduce the frequency of watering, but too absorbent substrate, insufficient ventilation or a constantly full reservoir can hold more moisture than the plant needs.
09Can I see the roots and the water level?
Yes. The transparent insert provides a direct view of the root zone when you lift it, while the indicator on the outer pot helps you monitor the reservoir level.
10How often should I fill the reservoir?
There is no single schedule for all plants. Consumption varies with species, size, substrate, light and temperature. Observe the indicator and refill when the particular plant needs it.
11How is it cleaned?
Lift the clear insert, empty and rinse the outer pot with warm water and clean off any salts or organic residue. Also check the wick and avoid abrasive materials that can scratch the plastic.