Garden watering spikes ProGarden 13.5 cm, set of 4 for plant irrigation

ProGarden 13.5 cm watering spikes, pack of 4, are designed to provide slow, controlled irrigation to potted plants and garden beds. Each spike connects to a standard plastic bottle or small reservoir to deliver a steady supply of water directly to the root zone. The 13.5 cm length places the water outlet near the root level for efficient moisture delivery, helping to maintain consistent soil moisture with less frequent manual watering. These spikes are suitable for both indoor and outdoor use and work with a range of container sizes.

Advantages

The set of four ProGarden watering spikes enables even water distribution and reduces the risk of overwatering by releasing water gradually. Their simple connection to common bottles makes them easy to set up without tools. The 13.5 cm design reaches deeper into pots and garden soil than shorter alternatives, improving root access to moisture. Made for repeated use, the spikes support consistent irrigation for houseplants, balcony planters and garden containers.

Suitable for

• Slow irrigation of potted houseplants and office plants
• Watering balcony and patio planters
• Maintaining moisture in vegetable and herb containers
• Supplemental irrigation for garden beds during dry periods

Key specifications

• Set size: 4 watering spikes
• Length: 13.5 cm
• Material: durable plastic suitable for repeated outdoor and indoor use
• Connection: compatible with standard plastic bottles and small reservoirs
• Water flow: slow-release irrigation designed for gradual moisture delivery

How to use

Fill a compatible plastic bottle or small reservoir with water and securely attach it to the spike, ensuring a tight fit to prevent leaks. Insert the spike into the soil near the plant’s root zone at an appropriate depth so the outlet sits at or just below root level. Adjust bottle size and water volume to control irrigation duration; larger bottles provide longer watering intervals. Monitor soil moisture and refill or replace bottles as required.

Usage recommendations

For best results, use water at ambient temperature and check the fit between the spike and the bottle before installation. Position spikes away from the stem base to avoid direct contact with the main stem and ensure even wetting of the root area. During very hot or windy conditions, inspect soil moisture more frequently and use larger reservoirs or multiple spikes for larger pots.