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- Stock: In Stock
- Model: 3+1+pump+timer
- Net weight: 4.3 kg
- Weight: 5.10kg
- Dimensions: 40.00 cm × 40.00 cm × 32.00 cm
Available Options
- Description
- Problem & Solution
- How It Works
- Material & Warranty
- Use Cases
- In the Range
- Environment
- FAQ
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.
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.
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.
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