Plant Tower 3+1+pump+timer

109.50€

Stock: In Stock
Model: 3+1-PA
Dimensions: 40.00 cm × 40.00 cm × 32.00 cm

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Beige

Terracotta

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The GARTENDEK Plant Tower 3+1+pump+timer is the compact automated model in the vertical plant tower range — a modular stackable growing system with closed-loop pump-driven watering, designed for zero daily maintenance. Three planting tiers plus a bottom water reservoir with submersible pump and mechanical timer sit on a footprint of just 40 × 40 cm — yet accommodate 12 plants growing simultaneously.

At Diameter 425 mm, height ~620 mm, it shares the same compact dimensions as the entry-level 3+1 — but adds full watering automation. The submersible pump pushes water up from the bottom reservoir through a central tube; gravity distributes it down through the central cone; excess water returns to the reservoir, completing a closed loop. A mechanical timer (EMOS) automates pump cycles — no manual watering required.

Priced at €109.50, it targets busy urban gardeners, frequent travelers, and hydroponic enthusiasts. Works with both soil and hydroponic methods, functions indoors and outdoors, manufactured by Kumplast in Slovenia (EU) from UV-stabilized food-safe polypropylene (PP #5). Requires standard EU outlet (220–240V / 50Hz).

Three colors — Anthracite, Terracotta, Beige. Assembly takes 5–10 minutes, no tools. Expand to 4 or 5 tiers separately.

GARTENDEK Plant Tower 3+1+pump+timer — compact modular vertical growing tower with closed-loop automated watering. 3 tiers + bottom reservoir with submersible pump and mechanical timer. 12 planting inserts (4 per tier, ~700 ml). Diameter 425 mm, height ~620 mm, weight ~3.5 kg. Requires electricity (220–240V / 50Hz).

Price: €109.50. UV-stabilized food-safe PP #5. Colors: Anthracite, Terracotta, Beige. Soil and hydroponic growing. Indoor/outdoor. Carton 400×400×320 mm. Made in Slovenia (EU) by Kumplast. 12-month warranty. Ships in 1–3 days.

Position in lineup: compact automated model — same size as entry-level 3+1, with full pump+timer automation. 80–90% water savings. Closed-loop nutrient recirculation. Vacation-proof. For gravity-only without electricity: Plant Tower 3+1 (€60.50).

Closed-Loop Pump Watering System

The water reservoir sits at the bottom of the tower
A submersible pump pushes water upward through a central tube
Water reaches the top and flows down by gravity through the central cone of each tier
Water distributes evenly around each tier circumference
Excess water drains through each tier and returns to the bottom reservoir
The cycle repeats automatically on the timer schedule

The mechanical timer (EMOS) controls pump activation: up to 48 on/off cycles per day (30-min intervals). Example: 15 min on / 4 h off = 6 cycles/day. Max load: 3680 W (pump draws only 5–15 W).

Key Advantages of the Closed Loop

No water loss except plant transpiration and evaporation
Fertilizers reused multiple times — plants absorb gradually
No substrate washout — nutrients stay in the system
Even moistening of all tiers every cycle
Days of autonomy — limited only by reservoir volume

Assembly — No Tools, 5–10 Minutes

Place base tray on flat surface
Place water reservoir on base tray
Install submersible pump inside reservoir — press suction cups to bottom
Connect water tube to pump outlet
Stack 3 planting tiers, routing tube through center
Fill inserts with substrate, plant, insert into pockets
Fill reservoir with ~5 L water
Plug pump into timer, plug timer into outlet (220–240V / 50Hz)
Program timer — set desired on/off cycles
Test: run one cycle manually, verify even distribution

Removable Planting Inserts

Each tier holds 4 removable inserts (~700 ml each):

Crop isolation — separate inserts prevent competition
Phytosanitary control — remove one diseased insert without disturbing others
Flexible rotation — swap inserts mid-season or between towers

Dimensions

Parameter	Value
Tier diameter	425 mm
Soil tier height	150 mm
Reservoir tier height	170 mm
Total height	~620 mm
Footprint	~40 × 40 cm (0.16 m²)
Weight empty	~3.5 kg (excl. pump/timer)
Weight filled	~17–20 kg
Pump	Submersible, 5–15 W, 220–240V / 50Hz, CE
Timer	EMOS mechanical, 230V~, 50Hz, CE, 48 cycles/day

Important: Place in final location before filling. Never run pump dry — always keep reservoir above pump intake.

Packaging & Delivery

Carton box: 400 × 400 × 320 mm — standard parcel
Contents: base tray, bottom reservoir with cover, submersible pump with suction cups, water tube, mechanical timer (EMOS), 3 tiers with cones, 12 inserts, instructions
Dispatch: 1–3 business days from Slovenia. DPD / Pošta Slovenije. COD available.

Upgrade Path

Add tiers — expand to 4 or 5 (same 425 mm, sold separately)
Scale up — 4+1+pump+timer (€120.95) or 5+1+pump+timer (€132.60)
All tiers interchangeable — reservoirs are NOT interchangeable between base and pump models

UV-Stabilized Food-Safe Polypropylene (PP #5)

All structural components manufactured from polypropylene (PP) with UV stabilizers — recycling code ♻ 5 PP.

Key Material Properties

Property	Value
Density	0.90–0.91 g/cm³
Operating temperature	−20 °C to +100 °C
UV resistance	Yes (UV stabilizers)
Water absorption	< 0.03% (near zero)
Food safety	FDA and EFSA approved
BPA / Phthalates	None
Recyclability	100% (♻ 5)

Electrical Components

Pump: 220–240V / 50Hz, 5–15W — CE marked
Timer EMOS: 230V~, 50Hz — CE certified, up to 48 cycles/day, max 3680W

Safe for Edible Crops

PP #5 approved by FDA and EFSA (EC 1935/2004) for direct food contact. Growing herbs, strawberries, and vegetables is safe for human consumption. No BPA, no phthalates.

Manufacturing

Produced by Kumplast d.o.o. (Slovenia) via injection molding — the company's core specialization for 30+ years. REACH compliance by TÜV Rheinland.

Durability

Frost-resistant to −20 °C, UV-stable outdoor use
Structure service life: 10+ years
Maintenance: rinse structure between seasons; clean pump periodically
Recyclable cardboard packaging

Comparison with Alternatives

Criterion	GARTENDEK 3+1+pump+timer	GARTENDEK 3+1	Cheap pots	Aeroponic towers
Watering	✅ Closed-loop pump	✅ Gravity cone	❌ None	✅ Aeroponic
Automation	✅ Timer	❌ Manual	❌ Manual	✅ Timer
Nutrient recirculation	✅ Closed loop	❌ Open drain	❌ None	✅ Closed loop
Removable inserts	✅ 12 pcs	✅ 12 pcs	❌ No	❌ No
Water savings	80–90%	60–80%	None	80–95%
Price	€109.50	€60.50	€15–40	€500–900
Made in EU	✅ Slovenia	✅ Slovenia	❌ China	❌ USA

Kitchen Herb Garden — Zero Maintenance

12 herbs on your counter. The timer handles watering automatically — just harvest and enjoy. No daily effort.

Balcony & Terrace Mini-Farm

Full automated vertical garden on 40 × 40 cm. Strawberries, cherry tomatoes, leafy salads, flowers. Pump runs while you are at work.

Vacation-Proof Garden

Set the timer, top up the reservoir, and leave for a week. The closed-loop system keeps plants watered without any human intervention. Ideal for frequent travelers.

Hydroponic Herb Production

The pump+timer model is ideal for hydroponics. LECA substrate + nutrient solution + automated pump = accelerated growth (+20–30%) with full nutrient control. Consistent circulation is essential for soilless growing.

Indoor Year-Round Growing

LED lighting (12–14 h/day) + automated pump = truly hands-free indoor growing year-round. Microgreens, herbs, leafy salads even in winter.

Premium Gift Set

At €109.50 — a complete automated vertical garden. Ideal gift for tech-savvy home growers, frequent travelers, and eco-conscious friends who want autonomy beyond the base model.

Loggia, Hallway, Greenhouse

No wall mounting, no drainage connection. Place on any flat surface near a power outlet.

Decorative & Ornamental

Anthracite, Terracotta, Beige — integrate into modern or Mediterranean interiors. Watered automatically.

Environmental Impact

Closed-loop recirculation: 80–90% water savings, 40–60% fertilizer savings vs individual pots. Zero single-use plastic (150–200 clamshells/year eliminated). Over 10 years: ~500–1,500 kg CO₂-eq saved. Pump energy: ~4–12 kWh/year — negligible vs cold-chain eliminated. PP structure 100% recyclable; pump/timer via WEEE recycling.

The Plant Tower 3+1+pump+timer is the compact automated model — same dimensions as the entry-level 3+1, with full closed-loop pump+timer automation.

Full Range Comparison

Model	Tiers	Plants	Height	Pump	Timer	Price
3+1	3	12	~620 mm	❌	❌	€60.50
3+1+pump+timer ← YOU ARE HERE	3	12	~620 mm	✅	✅	€109.50
4+1	4	16	~770 mm	❌	❌	€70.90
4+1+pump+timer	4	16	~770 mm	✅	✅	€120.95
5+1	5	20	~920 mm	❌	❌	€81.50
5+1+pump+timer	5	20	~920 mm	✅	✅	€132.60

Selection Logic

Simplest & cheapest start → 3+1 (€60.50)
Compact automation + closed-loop → 3+1+pump+timer (€109.50)
More plants, no electricity → 4+1 or 5+1
More plants + automation → 4+1+pump+timer or 5+1+pump+timer

All models share the same 425 mm tier diameter and planting inserts. Tiers fully interchangeable. Reservoirs are NOT interchangeable between base and pump models.

Environment — Plant Towers (GARTENDEK)

1. Carbon Footprint (Production & Logistics)

The carbon footprint of GARTENDEK Plant Towers is determined by three factors: polypropylene production, manufacturing location, and logistics distance.

Material: Polypropylene (PP #5) is a petroleum-based polymer. However, the declared service life of 10+ years significantly reduces the carbon footprint per year of use compared to shorter-lived alternatives (e.g., cheap plastic planters that crack after 1–2 seasons).

Production: Manufacturing takes place in Slovenia (EU) by partner Kumplast d.o.o. under GARTENDEK quality control. European production significantly reduces transport distance compared to non-EU alternatives.

Logistics: Each tower is shipped in a cardboard box (40×40×42 cm). Product weight ranges from 3.5 kg (3+1) to 5.2 kg (5+1) for the tower alone. With pump and timer (where applicable), weight increases by approximately 0.5–1 kg. Courier delivery within the EU typically generates 5–15 kg CO₂e per shipment depending on model and distance.

Numerical estimate (category average): For a medium-sized tower (4+1), the estimated carbon footprint from production and delivery within Central Europe is approximately 8–12 kg CO₂e per unit.

2. Zero Plastic Packaging

GARTENDEK Plant Towers are shipped with minimal plastic packaging.

Primary packaging: All components (tiers, inserts, reservoir, pump where applicable, timer where applicable) are packed in a cardboard box.

Secondary packaging: The cardboard box is not wrapped in plastic film. No stretch film, no PVC ties on the outer box.

Internal plastic components: Individual parts may be wrapped in thin plastic bags to prevent scratching during transit. This is the only plastic packaging — less than 2% of total packaging weight.

Customer action: After receiving the tower, the user removes components from the cardboard box. The box is recyclable as paper/cardboard waste. Plastic bags can be recycled as plastic waste (LDPE).

Cardboard box disposal: The box can be:

Recycled as paper/cardboard waste
Composted (if shredded, as brown material)
Used as storage or protective covering

Plastic content per shipment: Less than 2% of total packaging weight (thin protective bags only).

3. Water Conservation

The Plant Tower is designed as a closed-loop water circulation system (in pump versions) or gravity-fed distribution system (in manual versions). Both designs significantly reduce water consumption compared to traditional gardening.

Closed-loop design (pump versions): Water recirculates continuously between the bottom reservoir and the top tank. Water is not lost to drainage or runoff. Estimated water savings: 60–80% compared to watering individual pots.

Gravity-fed design (manual versions): Water is distributed evenly across all tiers through the central cone. No water is wasted on overwatered top tiers or dry bottom tiers. The T-valve allows precise flow control — from drip to continuous stream.

Water volume: The top reservoir holds ~5 litres of water. In pump versions, the total water in the system (reservoir + circulation) is ~6–7 litres depending on the number of tiers.

Evaporation losses: Minimal — water is contained within the closed system. Losses occur only through plant transpiration and minor evaporation from the top reservoir.

Comparison to traditional gardening: Traditional pot watering loses 30–50% of water to drainage and evaporation. The Plant Tower eliminates drainage losses entirely (in pump versions) or significantly reduces them (in manual versions).

Verdict: The product enables water-efficient home food production with up to 80% less water than traditional methods.

4. Food Waste Reduction

The Plant Tower is directly involved in food production — it is designed for growing herbs, leafy greens, strawberries, and compact vegetables.

Local food production: By enabling home growing on balconies, patios, and kitchen windowsills, the tower reduces dependence on long supply chains. Fresh produce can be harvested steps from the kitchen, eliminating transport losses and retail waste.

Harvest what you need: Home growers harvest only what they need, when they need it — significantly reducing the 30–40% waste typical of store-bought greens.

No plastic packaging: Home-grown produce requires no plastic clamshells, bags, or labels — eliminating packaging waste entirely.

Quantified impact: A single 5+1 tower can produce 30–50 servings of leafy greens per season, directly replacing store-bought produce and its associated food waste.

Food miles eliminated: Fresh herbs typically travel 1,500–3,000 km from farm to kitchen. Home-grown herbs travel 0 km — zero transport emissions, zero cold chain energy, zero retail waste.

5. Product Lifecycle

Declared service life: 10+ years of indoor or outdoor use under normal conditions (temperature range −20 °C to +40 °C, UV exposure, water contact).

Design philosophy: The tower is engineered as a durable home gardening tool — not a disposable seasonal item. The UV-stabilized polypropylene (PP #5) is designed to remain structurally stable and UV-resistant for a decade or more.

Maintenance requirements — Tower: Minimal. Rinse components at the end of each season. No painting, no sealing, no rust protection.

Maintenance requirements — Pump (where applicable): Clean every 3–6 months. Replace if worn after several years of use.

Failure modes — Tower: Polypropylene may become brittle after extreme UV exposure over many years. Under normal use (balcony, patio, garden), the material does not rot, rust, or biodegrade. Mechanical damage from impact is possible but unlikely.

Failure modes — Pump: Pump may fail after extended use (typical lifespan 3–5 years depending on quality and maintenance). Replacement pumps are available.

Obsolescence: The tower does not become functionally obsolete. Tiers are modular and can be added or replaced. Components are interchangeable across all models.

6. Transport Packaging

Primary packaging: Cardboard box (corrugated cardboard, typically with recycled content). Box dimensions: 40×40×42 cm (same for all models).

Packaging weight: Cardboard adds approximately 0.3 kg to the shipment.

Packaging materials:

Corrugated cardboard (recyclable, compostable)
Thin plastic bags (LDPE) for internal components — less than 2% of packaging weight
Paper instructions (recyclable)

Logistics class: Standard courier (DPD, GLS, national postal services) for all models. The flat-pack design maximizes shipping efficiency — up to 12 towers per pallet.

Space efficiency: The cardboard box is form‑fitted to the stacked components. Void space is minimal (typically less than 10% of box volume).

7. End‑of‑Life & Recyclability

Material composition — Tower:

Polypropylene (PP #5) — >98% of product weight
Metal T-valve with metal fixator — small quantity, recyclable
Pump (where applicable) — electrical components, requires separate recycling
Timer (where applicable) — electrical components, requires separate recycling

Current recyclability status — Tower: Polypropylene (PP #5) is fully recyclable through standard plastic recycling streams. PP is widely recycled in the EU, with established collection and reprocessing infrastructure. Recycling code: ♻ 5 PP.

Current recyclability status — Pump & Timer: Electrical components are covered by the WEEE Directive. They should be disposed of at designated e‑waste collection points.

Responsible disposal options — Tower:

Plastic recycling (preferred) — disassemble the tower, separate PP components from metal parts, deliver to plastic recycling facility
Reuse (best option) — disassemble and sell/give away for continued use as a growing tower
Energy recovery (incineration with power generation) — PP has high calorific value (∼46 MJ/kg)
Landfill (non‑hazardous) — only as last resort; PP is inert and does not leach toxins

Responsible disposal options — Pump & Timer: Take to designated e‑waste collection points (WEEE compliance).

Comparison to alternatives:

Ceramic or terracotta pots — not recyclable (crushable as aggregate, but energy‑intensive), significantly heavier, breakable
Wooden planters — not recyclable (treated wood is hazardous waste), end up in landfill or incineration
Cheap plastic planters (unknown polymer) — often not recyclable, end up in landfill after 1–2 seasons

Circular economy potential: PP can be recycled indefinitely without significant loss of material properties. GARTENDEK encourages reuse and recycling at end of life.

8. Summary Table (Category Ranges)

Parameter	Range / Value
Product name	GARTENDEK Plant Tower (3+1 / 4+1 / 5+1, with or without pump)
Declared service life	10+ years
Number of planting pockets	12 (3+1), 16 (4+1), or 20 (5+1)
Tower weight (without substrate, without pump)	3.5 kg (3+1), 4.3 kg (4+1), 5.2 kg (5+1)
Tower weight with pump & timer	+0.5–1 kg
Packaging dimensions	40×40×42 cm (all models)
Packaging weight (cardboard)	~0.3 kg
Plastic packaging	less than 2% of total packaging weight (thin protective bags)
Carbon footprint estimate (production + delivery within EU)	5–15 kg CO₂e (depending on model and distance)
Water savings (compared to traditional pot watering)	60–80% (pump versions), 30–50% (manual versions)
Water volume in system	~6–7 litres (depending on number of tiers)
Recyclability — Tower	Fully recyclable — PP #5 (♻ 5)
Recyclability — Pump & Timer	WEEE — e‑waste recycling
Material leaching into soil/water	None — PP #5 is food-safe and chemically inert
Food‑safe for growing edible plants	Yes — FDA and EFSA approved for food contact

9. EU Environmental Frameworks

REACH (EC 1907/2006): Polypropylene (PP #5) is a REACH‑registered substance. No SVHC (Substances of Very High Concern) are intentionally added. The material contains no plasticisers, BPA, phthalates, or heavy metals. Tested by TÜV Rheinland for REACH compliance.

Food Contact Materials Regulation (EC) 1935/2004 & (EU) 10/2011: PP #5 is compliant with EU regulations for materials intended to come into contact with food. The material is safe for growing edible plants.

CE marking: The tower itself does not require CE marking (non‑electrical garden product). The pump and timer carry CE certification as electrical components.

WEEE Directive (2012/19/EU): The pump and timer are covered by the Waste Electrical and Electronic Equipment Directive. They should be disposed of at designated e‑waste collection points.

EU Ecolabel (optional): The product does not carry EU Ecolabel certification. However, its long service life (10+ years), full PP recyclability, and water savings align with Ecolabel principles.

Packaging Directive (94/62/EC): The cardboard box is compliant with EU packaging requirements. Plastic content is minimal (less than 2% of packaging weight).

Single‑Use Plastics Directive (SUP — EU 2019/904): The product is not a single‑use plastic item. It is a durable, long‑life product (10+ years). The minimal plastic packaging (thin protective bags) is within scope but quantities are negligible.

EU Green Deal / Circular Economy Action Plan: The product aligns with durability, repairability, and recyclability principles: long service life (10+ years), no planned obsolescence, fully recyclable PP (#5), water savings (60–80%), and reduced food waste. Plastic recycling and water efficiency are priorities in EU circular economy targets.

Farm to Fork Strategy (EU): The product supports short supply chains and local food production — key objectives of the Farm to Fork Strategy. Home‑grown produce eliminates food miles, cold chain energy, and retail waste.

Frequently Asked Questions

What is the Plant Tower 3+1+pump+timer?
Compact modular vertical growing system: 3 tiers + closed-loop automated watering. Submersible pump + mechanical timer circulate water automatically. 12 plants on 40×40 cm. Requires electricity (220–240V / 50Hz).

How does it differ from the base 3+1?
The base 3+1 uses gravity — you manually pour water into a top reservoir. The pump model has a bottom reservoir with a submersible pump that pushes water up automatically on a timer. Water circulates in a closed loop — nothing wasted. Reservoirs are different and not interchangeable.

Does it require electricity?
Yes. Standard EU outlet 220–240V / 50Hz. Pump draws only 5–15W. For no-electricity option, choose Plant Tower 3+1 (€60.50).

Is it ideal for hydroponics?
Yes. Continuous nutrient circulation through the closed loop is essential for soilless growing. Fill inserts with LECA, perlite, or coco coir and add nutrient solution to the reservoir.

What plants can I grow?
Herbs, leafy salads, strawberries, microgreens, compact cherry tomatoes, flowers. Not recommended for root vegetables or deep-root plants.

How long can it run unattended?
Several days on a full reservoir (~5 L), depending on temperature, plants, and season. Top up before extended absences.

How often do I check the water level?
Weekly under normal conditions. More in summer heat, less in cool indoor conditions.

Is it safe for growing food?
Yes. PP #5 — FDA and EFSA approved for food contact. No BPA, no phthalates. REACH by TÜV Rheinland.

Can I add more tiers?
Yes — expand to 4 or 5 tiers (sold separately, same 425 mm diameter).

Can I convert my base 3+1 to a pump model?
No. Different reservoir designs. Planting tiers and inserts are shared, but reservoirs are incompatible.

Assembly time?
5–10 minutes. No tools. Includes connecting pump, tube, and timer.

Dimensions?
Diameter 425 mm, height ~620 mm, weight ~3.5 kg empty, ~17–20 kg filled.

Where manufactured?
Slovenia (EU) by Kumplast d.o.o. — 30+ years of injection molding expertise.

Warranty?
12 months on every unit.