A complete system includes several components:

• Smart controller with WiFi connectivity (replaces traditional timer)
• Solenoid valves for each irrigation zone (typically 4-8 zones per garden)
• Drip lines or sprinklers depending on plant types
• Soil moisture sensors (optional but recommended for accuracy)
• Pressure regulator and filter to protect equipment

Most systems work with existing irrigation infrastructure. Installation takes 4-6 hours for average garden in Sofia.

Yes, modern controllers offer mobile apps for iOS and Android. You can monitor and adjust settings from anywhere with internet connection. The app shows current weather data, upcoming schedule, water usage statistics, and system status. Manual override is available if you need immediate watering or want to pause the system. Push notifications alert you about issues like valve malfunctions or unusual water consumption. Some models integrate with smart home platforms like Google Home or Amazon Alexa for voice control.

Systems use professional meteorological data from multiple sources with 85-90% accuracy for 24-hour forecasts. For Bulgaria, they typically connect to Bulgarian National Institute of Meteorology and Hydrology plus international services. The controller doesn't rely solely on predictions - it also monitors actual conditions through optional sensors. If forecast rain doesn't arrive, soil moisture sensors trigger watering. The system learns from historical data and adjusts algorithms over time, improving accuracy for your specific location in Sofia or other Bulgarian cities.

Quality controllers have built-in backup modes. They store the last received weather data and continue operating based on that information for 3-7 days. The system switches to a conservative watering schedule using historical patterns for your garden. Local sensors (if installed) continue providing real-time soil moisture data, allowing basic adjustments. Once connection restores, the controller automatically updates and resumes normal operation. You receive notification about connection loss through the app. Manual operation remains available through physical buttons on the controller unit.

Average savings range from 30% to 50% compared to manual or timer-based watering. For a typical 200 square meter garden in Sofia, this translates to 15,000-25,000 liters per season. Savings come from several factors: skipping irrigation before rain, adjusting duration based on temperature and humidity, preventing overwatering, and targeting water delivery to root zones. During summer months (June-August), when water consumption peaks, the system can reduce usage by up to 60%. Annual water bill reduction typically covers equipment cost within 2-3 years.

Yes, but configuration varies by plant category. The controller allows creating separate zones with individual schedules. Lawns typically need frequent shallow watering, while established trees require deep but infrequent irrigation. Vegetable gardens have different needs than ornamental shrubs. You input plant types, sun exposure, and soil characteristics for each zone. The system calculates optimal watering based on these parameters combined with weather data. Drip irrigation works best for flower beds and vegetables, while spray heads suit lawns. Mixed gardens benefit most from multi-zone setup.

Maintenance is minimal but important for longevity:

• Monthly: Check for clogged emitters or damaged lines, clean filters
• Seasonal: Inspect valves and connections, test all zones, calibrate sensors
• Before winter: Drain system completely, disconnect controller (for outdoor units)
• Spring startup: Flush lines, check for winter damage, update software

Professional service visit once per year (typically in March) ensures optimal performance. Most issues are preventable with basic attention.

For new installation in average garden (150-250 square meters), expect 1-2 days of work. Process includes: planning zone layout, trenching for main lines (15-20 cm deep), installing valves and controller, laying drip lines or sprinkler heads, connecting to water source, and system testing. If you already have traditional irrigation, upgrading to smart controller takes 3-4 hours - we replace the timer, install WiFi module, configure zones in app, and test operation. No major construction needed. We handle all electrical connections and ensure compliance with local Sofia building codes.