Phototone reading

Someone on here told me about this app. My first readings were between 80 and 90 pretty consistently over the canopy. From what I understand I want them to be in the 40 to 50 range during flowering. So now what? I need to lower my light intensity right?


On a side note. Can this free ebook dot get placed somewhere else?

Yes. You can turn it down or raise the light until DLI is in the proper range.

I agree with ya :100:

If your girls arent used to that kind of intensity, then ease em into it. I started my girls out at mid 30s DLI with 700ppfd and over two weeks time will gradually build them to the 40s around 1000ppfd

@Jspeach :backhand_index_pointing_up: my method as well. Is your timer on 12/12? Just curious if their autos or photo periods :love_you_gesture:

They have been at this intensity for weeks. So I should turn it back down in intervals? Great grow space! Plenty of room!

I am on 12/12 and they are photos

Im just curious, are you using an apple or android?

I have an apple had to make a paper diffuser

Alrighty. With apple you need a light filter to use light apps. I was sorta worried about those DLI numbers. I cant remember what theyre called but i think its a piece of paper. @MidwestGuy do you know? @BudzMS @Bunger64

What week of flower? Follow @ChittyChittyBangin suggestion and start around 32-35. I just finished week 1 of flower and my DLI is 35 :love_you_gesture:

These are the numbers on my seedlings i transplanted yesterday.


I don’t since I’ve never used Photone.

What’s the wattage vs height to achieve those numbers

I flipped on the 5th of this month

Pistils? Post some pics Growmie :love_you_gesture:

I use a piece of printer paper :love_you_gesture: @Jspeach

I just took readings again with a piece of paper from my sketch pad rather than out of my kids school notebook.


Hows the ppfd?