# Irrigation Controller GARDENA Flex 01890-28 — automatic garden watering timer

**URL:** https://aio.lv/en/product--gardena-01890-28--4181999
**Data updated:** 2026-03-11 11:45 (EET)
**Category:** Garden Irrigation
**Manufacturer:** GARDENA
**Manufacturer code:** 01890-28
**EAN:** 4078500045735
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 36.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gardena-01890-28--4181999

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

GARDENA Flex 01890-28 is an irrigation controller designed for automated garden watering. The unit schedules and controls water flow for garden irrigation systems, enabling timed watering cycles and easy operation. Intended for outdoor garden use, it connects to hose or tap-based systems and helps maintain regular irrigation for lawns, flower beds and vegetable patches.

## Long description

GARDENA Flex 01890-28 is an irrigation controller for automatic garden watering. Designed for outdoor hose- and tap-based systems, this timer schedules and controls water delivery to lawns, flower beds and vegetable patches. The compact unit supports timed watering cycles and simple interaction, helping to maintain consistent irrigation without daily manual attention.
Advantages
The GARDENA Flex irrigation controller provides straightforward programming for regular watering intervals and cycle duration. Its construction is intended for outdoor use and connects to standard hose or tap fittings. The device reduces water waste by enabling precise run times and can be integrated into small garden irrigation setups to automate routine maintenance.
Suitable for
 Automatic watering of small to medium lawns
 Irrigation of flower beds and ornamental borders
 Watering vegetable patches and small allotments
 Garden areas supplied from a domestic tap or hose
Key specifications
 Type: Outdoor electronic irrigation timer for hose/tap systems
 Control: Timed watering cycles with adjustable duration
 Installation: Direct connection to standard garden tap or hose fitting
 Application: Suitable for lawns, flower beds and vegetable gardens
 Operation: Manual override possible for one-off watering
How to use
Attach the controller to a compatible garden tap or hose connector according to the mounting instructions, set the desired watering intervals and duration using the front controls, and activate the schedule. Use the manual override when you need an immediate single watering cycle. Periodically check connections and batteries (if applicable) to ensure uninterrupted operation.
Usage recommendations
Install the unit in a sheltered location to protect it from direct sun and heavy rain. Program watering times for early morning or late evening to reduce evaporation, and adjust run times seasonally according to plant needs. Before winter, disconnect and store the device if temperatures drop below freezing to prevent damage.

## FAQ

### How much does the Irrigation Controller GARDENA Flex 01890-28 cost, and is it available for purchase?

The price is 44.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Tuesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All GARDENA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized GARDENA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4181999/47656208_large.webp