August 2024 - 10

PRODUCTION
Pythium
root rot kills
a cannabis
plant.
Botrytis infection
on cannabis.
equipment one uses and more about simply
landscape fabric
they have around
the edges with
Sanidate 5.0 if there
are no plants in the
bed, or Oxidate 5.0 if
there are plants near.
" They are both a
hydrogen peroxide-based
solution, so [products] require
a specific sprayer or injector as the
peracetic acid can eat away at the o-rings, "
Adams said. " Sanidate cannot touch plant material, so
if the house has anything in it that was fall planted for
spring bloom, you must use Oxidate instead. "
Growers should always read the label to check for a
product's effectiveness on certain surfaces.
EQUIPMENT MATTERS
While many growers use fairly simple equipment
such as pressure washers, brushes and brooms to
clean between crop cycles, edible crop greenhouses
tend to have more rigid sanitation protocols than
ornamental crop growers due to biosecurity and
utilize sprayers, foggers and UV-C lights.
Sunny Meadows Flower Farm utilizes a Dosatron
injector, with Adams noting it can handle the
peracetic acid, while a backpack sprayer is used
for smaller applications.
Gauthier said power washing should be used to
do away with algae, but success is less about the
10
AUGUST 2024 GPNMAG.COM
Signs of rhizoctonia
web blight on the
foliage of a mum.
sticking to a regular program.
" When I see a broken link in someone's
sanitation program, it's usually because
there's this all-or-nothing approach, "
she said. " A hose and soap and a
spray down with a sanitizer is an
excellent place to start. "
TIPS FOR SUCCESS
One of the benefits of maintaining
a proper sanitation program is
growers can expect better plant
health and increased yield. Additionally,
since insects, diseases and viruses live
on discarded plant material, weeds and on
dirty surfaces, growers should expect less pest
problems in the next crop if the greenhouses are
cleaned and sanitized prior to a new crop.
For those looking to improve sanitation in the greenhouse,
Lindberg recommends trying to be as thorough as possible
and consider high-touch surfaces and frequently-used
equipment as well.

http://www.GPNMAG.COM

August 2024

Table of Contents for the Digital Edition of August 2024

Table of Contents
Editor's Report | Are you controlling?
Production | Savvy sanitation protocols
Variety Information | A need for natives
Editors' Picks | Green goods: Editors' picks from Cultivate'24
CEA | LED lighting
Great Lakes EXPO | Gearing up for EXPO 2024
Forty Under 40 Perspectives | Inventory management in the nursery
Culture Report | Roselilies
Technically Speaking | Extended photosynthetically active radiation
SGAFT | Geometry: Small greenhouse surface area distribution
AmericanHort | Plug & Cutting: Focused on young plants
Product Marketplace
Industry News
Events
Classifieds/Ad Index
August 2024 - Table of Contents
August 2024 - 2
August 2024 - 3
August 2024 - Editor's Report | Are you controlling?
August 2024 - 5
August 2024 - Production | Savvy sanitation protocols
August 2024 - 7
August 2024 - 8
August 2024 - 9
August 2024 - 10
August 2024 - 11
August 2024 - Variety Information | A need for natives
August 2024 - 13
August 2024 - Editors' Picks | Green goods: Editors' picks from Cultivate'24
August 2024 - 15
August 2024 - CEA | LED lighting
August 2024 - 17
August 2024 - 18
August 2024 - 19
August 2024 - 20
August 2024 - 21
August 2024 - 22
August 2024 - 23
August 2024 - Great Lakes EXPO | Gearing up for EXPO 2024
August 2024 - 25
August 2024 - Forty Under 40 Perspectives | Inventory management in the nursery
August 2024 - 27
August 2024 - Culture Report | Roselilies
August 2024 - 29
August 2024 - 30
August 2024 - 31
August 2024 - Technically Speaking | Extended photosynthetically active radiation
August 2024 - 33
August 2024 - 34
August 2024 - 35
August 2024 - SGAFT | Geometry: Small greenhouse surface area distribution
August 2024 - 37
August 2024 - 38
August 2024 - 39
August 2024 - AmericanHort | Plug & Cutting: Focused on young plants
August 2024 - 41
August 2024 - Product Marketplace
August 2024 - 43
August 2024 - 44
August 2024 - 45
August 2024 - Industry News
August 2024 - 47
August 2024 - Events
August 2024 - 49
August 2024 - Classifieds/Ad Index
August 2024 - 51
August 2024 - 52
https://www.nxtbook.com/greatamericanmediaservices/GPN/august-2024
https://www.nxtbook.com/greatamericanmediaservices/GPN/july-2024
https://www.nxtbook.com/greatamericanmediaservices/GPN/june-2024
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https://www.nxtbook.com/greatamericanmediaservices/GPN/april-2024
https://www.nxtbook.com/greatamericanmediaservices/GPN/march-2024
https://www.nxtbook.com/greatamericanmediaservices/GPN/february-2024
https://www.nxtbook.com/greatamericanmediaservices/GPN/january-2024
https://www.nxtbook.com/greatamericanmediaservices/GPN/2024-guide-to-cannabis-production
https://www.nxtbook.com/greatamericanmediaservices/GPN/november-december-2023
https://www.nxtbook.com/greatamericanmediaservices/GPN/october-2023
https://www.nxtbook.com/greatamericanmediaservices/GPN/new-varieties-digital-guide-2024
https://www.nxtbook.com/greatamericanmediaservices/GPN/september-2023
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https://www.nxtbook.com/greatamericanmediaservices/GPN/july-2023
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-july-2023
https://www.nxtbook.com/greatamericanmediaservices/GPN/june-2023
https://www.nxtbook.com/greatamericanmediaservices/GPN/may-2023
https://www.nxtbook.com/greatamericanmediaservices/GPN/april-2023
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-april-2023
https://www.nxtbook.com/greatamericanmediaservices/GPN/2023-guide-to-hemp-production
https://www.nxtbook.com/greatamericanmediaservices/GPN/march-2023
https://www.nxtbook.com/greatamericanmediaservices/GPN/february-2023
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-january-2023
https://www.nxtbook.com/greatamericanmediaservices/GPN/january-2023
https://www.nxtbook.com/greatamericanmediaservices/GPN/2023-guide-to-cannabis-production
https://www.nxtbook.com/greatamericanmediaservices/GPN/november-december-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-october-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/october-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/gpn-new-varieties-digital-guide-2023
https://www.nxtbook.com/greatamericanmediaservices/GPN/september-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/august-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-july-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/july-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/june-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/may-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-april-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/april-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/march-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/february-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/cannabisguide-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/hempguide-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/newvarieties-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-january-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/january-2022
https://www.nxtbook.com/greatamericanmediaservices/GPN/december-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-november-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/november-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/october-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-september-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/september-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/august-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-july-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/july-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/june-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/may-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/april-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-march-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/march-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/february-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/cannabisguide-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/hempguide-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/newvarieties-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-january-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/january-2021
https://www.nxtbook.com/greatamericanmediaservices/GPN/december-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-november-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/november-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/october-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-september-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/september-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/august-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-july-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/july-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/june-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/may-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/april-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/californiaspringtrials-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-march-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/march-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/february-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/cannabisguide-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/hempguide-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-january-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/january-2020
https://www.nxtbook.com/greatamericanmediaservices/GPN/december-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-november-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/november-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/october-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-september-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/september-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/august-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-july-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/july-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/june-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/may-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/april-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/californiaspringtrials-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-march-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/march-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/february-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/undercontrol-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/big-grower-january-2019
https://www.nxtbook.com/greatamericanmediaservices/GPN/january-2019
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