Horticulture

Dormant pruning last winter did more than concentrate resources for flowers and fruits. It did more than eliminate superfluous growth, which many pathogens overwinter in. It also directed or concentrated resources for stems and foliage. Such growth now grows faster than some types of...

Some of the earliest of spring flowers are done blooming. More are just beginning. Then, a few early spring flowers barely qualify as early. Their fresh color is especially pleasing after such an atypically wintry winter. Many are delightful cut flowers. A few that...

Landscape design and gardening trends change like every other sort of fashion. Several fads of the past were quite practical and justifiable. Many were not. Whether justifiable or not, many merely became old fashioned. Some evolved into a more contemporary style. Others were not...

Warm season vegetables will be productive until autumn. Several will produce until frost. Those that grew slowly during mild weather through last spring are performing well now. Summer does not end until later in September, while summery weather may not end until a bit...

A tree is a woody perennial plant with a single tall trunk and branches. Banana trees and tree ferns lack both branches and wood. Arboriform yuccas develop branches but are not woody. Palm trees are no better. Some develop a few trunks but without...

This is extreme dormant pruning. Pollard and coppice pruning involve complete removal of all new growth. They typically involve growth from a previous season annually. A two-year cycle involves growth from two previous seasons, and so on. This repetitive pruning to the same origins...

Saturation of the soil should be a rare problem within the local chaparral climates. Water is a limited resource. That is why plants that are not native or endemic to other chaparral or desert climates rely on supplemental irrigation. Many exotic species would not...

Indian Summer complicates autumn. It is an imposition of pleasant weather that delays inevitable chill. Gardening is a bit more enjoyable while the weather remains summery. However, late warmth confuses a few species that should decelerate growth for autumn. Deciduous species delay dormancy. This...

Bare root season begins as the year ends for a simple reason. That is when deciduous plants are dormant. They are unaware of the otherwise distressful process of relocation. This is also why winter is the season for dormant pruning. Such pruning would be...

As you approach former Saratoga mayor Jill Hunter’s front door, you can’t help but notice her blooming backyard garden basking in the sun. Step inside, and her keen eye for plants is obvious. They are the center of attention. What else would you expect from someone...