February 2024 - 37

LIGHTING
Infrastructure,
crop type and grower
objectives are what
helps decide the best
spectrum that you
want for your crop.
- Abhay Thosar
intensities, that may be an easier solution where perhaps
they can increase the light density, allowing an increase
in overall light intensity.
If they want to change spectrum or looking to
potentially grow different crops, that's a different
conversation where we need to reevaluate what they
currently have installed in their greenhouse and if that
particular spectrum and light intensity will work for what
they want to do for future or new crops.
With a new project, it's important to start with the
basics like talking to suppliers and understanding the
warranty, the efficiency, the light intensities they can
offer, and that can be validated through lighting layouts.
And from there, they need to look at uniformity and
supplemental light intensities, that's where a lot of
the lighting strategy comes into play. So, looking at
Photos courtesy of Fluence.
supplemental light levels not just based on crop and
geographical location but also understanding the
greenhouse, whether it's a poly versus glass greenhouse.
Then we want to work closely with them to make sure
we're hitting their minimum targeted DLI all year round.
From there, you look at costs like overall price if
there are utility rebates available, and that could go
for existing lighting or new lighting. There's a lot of
great utility rebates out there that offer incentives for
both retrofit projects, adding additional lighting or new
construction projects.
Abhay Thosar: Growers ask: What is the best
spectrum for my crop? This isn't an easy question to
answer because there is so much more to it than just
spectrum. This is exactly where we want to point out that
infrastructure, crop type and grower objectives are what
helps decide the best spectrum that you want for your
crop. This is something that I think is really important
for the growers to consider - each scenario is different
so it's better to create a specific lighting plan for your
operation rather than generalizing the spectrums and
light intensity for different crops.
GREENHOUSE PRODUCT NEWS 37

February 2024

Table of Contents for the Digital Edition of February 2024

Editor's Report | Hot and cold
Table of Contents
Forty Under 40 Perspectives | Keeping fields cleaner
Dr. Bugs | Stratiolaelaps scimitus
Technically Speaking | LED lighting: A 2024 update
Plant Health | Healthy crops
Production | Understanding poinsettia heat delay
2024 California Spring Trials | CASTing into spring
Lighting | What's your lighting strategy
Pest Control | It's all about the buzz
Culture Report | DoubleShot series
Product Marketplace
Industry News/Events
Classifieds/Ad Index
February 2024 - Editor's Report | Hot and cold
February 2024 - 2
February 2024 - Table of Contents
February 2024 - 4
February 2024 - 5
February 2024 - Forty Under 40 Perspectives | Keeping fields cleaner
February 2024 - 7
February 2024 - Dr. Bugs | Stratiolaelaps scimitus
February 2024 - 9
February 2024 - 10
February 2024 - 11
February 2024 - Technically Speaking | LED lighting: A 2024 update
February 2024 - 13
February 2024 - Plant Health | Healthy crops
February 2024 - 15
February 2024 - 16
February 2024 - 17
February 2024 - Production | Understanding poinsettia heat delay
February 2024 - 19
February 2024 - 20
February 2024 - 21
February 2024 - 2024 California Spring Trials | CASTing into spring
February 2024 - 23
February 2024 - 24
February 2024 - 25
February 2024 - 26
February 2024 - 27
February 2024 - 28
February 2024 - 29
February 2024 - 30
February 2024 - 31
February 2024 - 32
February 2024 - 33
February 2024 - 34
February 2024 - 35
February 2024 - Lighting | What's your lighting strategy
February 2024 - 37
February 2024 - Pest Control | It's all about the buzz
February 2024 - 39
February 2024 - Culture Report | DoubleShot series
February 2024 - 41
February 2024 - 42
February 2024 - 43
February 2024 - Product Marketplace
February 2024 - 45
February 2024 - 46
February 2024 - 47
February 2024 - Industry News/Events
February 2024 - 49
February 2024 - Classifieds/Ad Index
February 2024 - 51
February 2024 - 52
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