In this Issue:
  • Leaf Spots Abound on Hydrangeas this Time of Year
  • Growing Squash in the Home Garden
  • Late Spring Signals Leaf Gall for Some Camellias
  • How Did I Get Rust On My Blueberries?
  • Be Proactive to Ward Off Armillaria Root Rot
  • Correcting Crape Murder
  • Fig Leaves Dropping Early?
  • Recent Weather Fueling Fungi
  • Algal Leaf Spot Common on Magnolias and Camellias
  • New Resource on Integrated Pest Management for Shrubs
  • Disease

    Leaf Spots Abound on Hydrangeas this Time of Year

    It is not uncommon to see leaf spots on your hydrangeas during late summer and fall. These spots are caused by a number of fungal diseases. Plant fungi and wet weather go hand-in-hand. Florida’s high humidity, heavy dews and frequent rains during spring and summer provide perfect conditions to allow fungal diseases to flourish. Bacterial …

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    Permanent link to this article: http://nwdistrict.ifas.ufl.edu/hort/2018/08/20/leaf-spots-abound-on-hydrangeas-this-time-of-year/

    Growing Squash in the Home Garden

    Are you interested in growing squash in your garden?  Do you know the difference between summer squash and winter squash?  Check out this very informative instructional video on growing squash in your home garden by Walton County Agriculture Agent Evan Anderson.     Author: Matt Lollar – mlollar@ufl.edu Matt Lollar is the Santa Rosa County …

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    Permanent link to this article: http://nwdistrict.ifas.ufl.edu/hort/2018/06/21/growing-squash-in-the-home-garden/

    Late Spring Signals Leaf Gall for Some Camellias

    Camellias are a Panhandle favorite, as the flowers can highlight a landscape with bright, vibrant colors in fall and winter. However, spring time can bring about these colors in a negative way, in the form of leaf gall. The camellia is native to Asia and brought to America in the late 1700’s. These plants have …

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    Permanent link to this article: http://nwdistrict.ifas.ufl.edu/hort/2018/06/07/late-spring-signals-leaf-gall-for-some-camellias/

    How Did I Get Rust On My Blueberries?

    Blueberry rust on top of a leaf.

    Normally we think of rust as something that deteriorates metal, but a number of different fungal rusts can affect plants in the garden.  Rust disease can affect corn plants, cedar trees, and even blueberry bushes.  Just like the broad range of plant species that can be plagued by rust, there are a number of species …

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    Permanent link to this article: http://nwdistrict.ifas.ufl.edu/hort/2018/06/04/how-did-i-get-rust-on-my-blueberries/

    Be Proactive to Ward Off Armillaria Root Rot

    Recently, an Extension Agent in the Florida Panhandle received a picture of some mushrooms popping up in a client’s garden.  These particular mushrooms were in a spot where leftover mushroom compost had been dumped.  The compost was previously used to grow oyster mushrooms and the client was hopeful that she had more oyster mushrooms growing in her …

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    Permanent link to this article: http://nwdistrict.ifas.ufl.edu/hort/2018/04/23/armillaria/

    Correcting Crape Murder

    Are you guilty of “Crape Murder”, the dreaded horticultural sin that involves lopping off your beautiful Crape Myrtles fence post high and creating gnarly looking knuckles?  No need to raise hands, you know who you are!  Despite the cruelness of this act, all is not lost; there is still time to repent and change your …

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    Permanent link to this article: http://nwdistrict.ifas.ufl.edu/hort/2018/01/10/correcting-crape-murder/

    Fig Leaves Dropping Early?

    Hopefully, by this time of year, most north Florida gardeners have harvested their figs and are enjoying fig preserves or fig bars. But if you’ve noticed your fig leaves dropping a little early, it may be a sign of the fungal disease Fig Rust (Cerotelium fici). Figs are a great fruit tree for the north …

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    Permanent link to this article: http://nwdistrict.ifas.ufl.edu/hort/2017/09/18/fig-leaves-dropping-early/

    Recent Weather Fueling Fungi

    Florida’s panhandle has received quite a bit of rain this summer. In the last three months, depending on the location, approximately 15 to 35 inches of rain have come down, with the western panhandle on the higher end of that range. In addition to the rain, we all know how hot it has been with …

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    Permanent link to this article: http://nwdistrict.ifas.ufl.edu/hort/2017/08/01/recent-weather-fueling-fungi/

    Algal Leaf Spot Common on Magnolias and Camellias

    Algal leaf spot, also known as green scurf, is commonly found on thick-leaved, evergreen trees and shrubs such as magnolias and camellias.  It is in the genus Cephaleuros and happens to be one of the only plant parasitic algae found in the United States.  Although commonly found on magnolias and camellias, algal leaf spot has a …

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    Permanent link to this article: http://nwdistrict.ifas.ufl.edu/hort/2017/06/29/algal-leaf-spot-common-on-magnolias-and-camellias/

    New Resource on Integrated Pest Management for Shrubs

    IPM for Shrubs in Southeastern US Nursery Production Volume II is the third book released by the Southern Nursery Integrated Pest Management Working Group (SNIPM) and includes chapters on hydrangea, loropetalum, holly, rhododendron (including azalea), Indian hawthorn, and weed management. Each chapter covers history, culture and management of the major species and cultivars in production, as …

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    Permanent link to this article: http://nwdistrict.ifas.ufl.edu/hort/2017/06/29/new-resource-on-integrated-pest-management-for-shrubs/

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