Planter Box PP Plastic 43.5 cm Self Watering Indoor Outdoor Herb Flower Windowsill Container With Water Level Indicator | Thomler
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Self Watering Planter Box For Indoor Herbs And Flowers
This self watering planter box measures 43.5 cm x 12.0 cm x 11.0 cm (17.1" x 4.7" x 4.3") and keeps your plants hydrated with minimal effort. The long rectangular design suits kitchen herbs, windowsill flowers, and compact indoor greenery whilst fitting neatly on tables, balconies, and shelves. Absorbent cotton cords draw water steadily from the lower reservoir, so your plants receive consistent moisture throughout the day. You also check the water level instantly with the built-in indicator. The clean shape and low-maintenance design make this planter a practical choice for busy homes and modern interiors.
Why You Need This Planter Box With Self Watering System
- Self-watering design: Cotton cords transfer water gradually from the reservoir to help maintain even moisture levels
- Water level indicator: You quickly see when the planter needs refilling without disturbing the soil
- Space-saving size: The 43.5 cm x 12.0 cm x 11.0 cm (17.1" x 4.7" x 4.3") shape fits neatly on windowsills, desks, balconies, and tables
- Double-layer construction: Separate planting and water storage sections improve water management and reduce overwatering
- Versatile planting use: Grow herbs, succulents, seedlings, vegetables, or flowering plants in one compact container
- Indoor and outdoor flexibility: Place it in your kitchen, office, patio, or home workspace for easy everyday greenery
Designed For Windowsills Balconies And Compact Green Spaces
You can use this self watering herb planter in kitchens, home offices, balconies, patios, or living rooms where daily watering feels inconvenient. The rectangular format lets you arrange several herbs or flowers side by side, making it ideal for indoor herb gardens, windowsill planters, and compact balcony planting. The simple PP plastic construction complements modern, Scandinavian, and minimalist interiors without overwhelming your space. It also works well for seedlings and small vegetable plants in brighter areas. More households now choose self-watering containers to simplify plant care whilst keeping interiors organised and fresh.
We deliver every order free across the UK — no minimum, no code needed. Your order is dispatched the next day. Once on its way, you'll receive a tracking link so you can follow it every step of the way.
Not quite right? No problem. You have 30 days from delivery to return it — here's how it works:
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Everything you need to know
Yes — all products in our Outdoor & Garden collection are selected specifically for outdoor use. Each piece is evaluated for weather resistance and durability before it makes it into our range. Check the product specifications for specific ratings and material details.
Care instructions vary by material. As a general rule, wipe down surfaces regularly to prevent dirt build-up, and store or cover items during extreme weather or winter months to extend their lifespan. Specific care tips are listed in the product description where applicable.
Our outdoor pieces are selected with UV resistance in mind. Natural materials like teak and terracotta develop a natural patina over time, which is part of their character. For items where color retention is important, the product description will specify UV-treated or fade-resistant finishes.
Many of our outdoor pieces are built to withstand the elements year round. However, for longer lifespan and maintained appearance, we recommend covering or storing items during harsh winters or prolonged rain. Material-specific guidance is listed in each product's specifications.
Yes — always. Every order ships free, no minimum spend, no code required. What you see at checkout is what you pay.
We pack every order with care, but if something arrives damaged, we'll always make it right — no matter when you reach out. Send us a photo of the damage and we'll arrange a replacement or full refund at no cost to you.
We stand behind everything we sell. If you're not completely satisfied, you have 30 days from delivery to return your item for a full refund — no questions asked. Simply reach out to our team and we'll take care of the rest.
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Every order delivers free. No minimum, no fine print. What you see is what you pay.
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