Watering the Bonsai Garden at Lake Merritt

By George Haas

Watering by hand nearly 200 bonsai and accent plants is undertaken by volunteers for the Bonsai Garden at Lake Merritt, when all systems fail. The task is challenging and in the summer months necessary two to three times in a single day.

The new overhead watering system in operatio

The timed watering system in existence for many years utilized Drip Irrigation and Low Volume Watering products, including water connection kits, distribution tubing, drip lines, fittings, drip emitters, filters, and more.
Bonsai experts all agree watering bonsai is critical in the care and maintenance of bonsai. Overwatering and inadequate watering can be the death of bonsai. We generally do not worry much about overwatering. Although, watering too frequently can be harmful to the bonsai. Because we use special bonsai soil mixes in the potting of bonsai, over watering just drains through the bottom holes of the pot. On the other hand, inadequate watering or drying out the roots of bonsai results are usually fatal to the tree. Continue reading