May 26, 2021
UF Video Offers Tips on Extra Phosphorus for Flowering

Paul Fisher from the University of Florida IFAS Extension has created a new YouTube video on “Five Tips on Extra Phosphorus for Flowering (and Other Myths).” You can access the video at

In the video, Fisher discusses research on how much phosphorus is really needed for crops such as transplants, flowers, blueberries and cannabis. Many growers and landscapers over-apply phosphorus leading to wasted fertilizer cost and potential runoff into the environment.

This video is part of the series called “Five Tips for Horticulture” featured on the Greenhouse Training Online channel ( The series highlights technical topics from university and industry experts. Subscribe to receive upcoming videos. The channel is sponsored by the Floriculture Research Alliance (

For more information on related topics, please visit


Latest Photos see all »

GPN recognizes 40 industry professionals under the age of 40 who are helping to determine the future of the horticulture industry. These individuals are today’s movers and shakers who are already setting the pace for tomorrow.