John Allen has an addiction, and he readily admits it. He can’t live without cycads. He has planted dozens of varieties of ...

Cycad plants make cones that bear either pollen or eggs; these male or female cones always grow on different plants.

Sago palm centers look different? It's because some are male and some are female. Dan Gill explains. Answers to readers' gardening questions.

Cycas circinalis (queen sago palm): This tree-like palm reaches nearly 10 feet tall, and is native to India. Metroxylon sagu (true sago palm): This is a true palm and is part of the botanical ...