Alcock's spruce

Alcock's spruce (Picea bicolor 'Howell's Dwarf') should be watered consistently to ensure optimal growth and survive in a temperate climate. Water when the soil is dry to the touch, and water deeply and thoroughly. For best results, water the plant early in the morning so the foliage has time to dry out during the day and so the moisture reaches the roots. In normal conditions, you should water approximately once a week, though depending on the weather, more frequent watering may be necessary. In areas that are particularly hot or dry, you might need to water more often.

Alcock's spruce (Picea bicolor 'Howell's Dwarf') requires full sunlight for optimal growth and health. It should be planted in an area that receives 6 to 8 hours of direct sunlight every day, preferably in the morning or late afternoon. During the peak summer months, partial shade is best to avoid leaf burn from the intense rays of the mid-day sun. When temperatures drop in the winter months, however, the plant should be moved to a location that receives at least 4 hours of direct sunlight each day.

Alcock's spruce (Picea bicolor 'Howell's Dwarf') should be pruned during the spring, as the new growth begins. The pruning should be light and should not be excessive, as it could damage the tree. Pruning should focus on the center of the tree, and aim to open it up and create a pleasing shape. Any existing dead or damaged branches should be removed to increase air circulation. Additionally, removing lower-hanging branches can help increase light penetration to the plant and help prevent pests from taking root. Alcock's spruce will usually require pruning every 2 to 3 years, to help keep its shape and maintain its health.