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  • Rockwool to Hydro DWC - time to move?

Rockwool to Hydro DWC - time to move?

  • Thread starter Thread starter ispy
  • Start date Start date Jun 21, 2022
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Rockwool to Hydro DWC - time to move?

ispy Jun 21, 2022 258 Replies 36,981 Views
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ninjadip

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#101
Cashmeh said:
I guess I should try it one day. When i say I add it only once I left out the details. My res is 30 gallons and i top off with just nutrients and water for 2 months.i dont actually dump any solution, and i have always given hydroguard the recognition for this. A 20 dollar bottle lasts me all year. For one plant its 60ml at the start and then im done. I just know how breeders are with their patents. Its really my cheapest ingredient which is why I see no need to try anything else.
Click to expand...
So you never do a res change? So I just did my first in the 5 gallon buckets after like 4 weeks, wondering if I should go on a a 2 week change or keep at 4 weeks. What do you think?
My current rule is to only add nutes once between changes.
 
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Cashmeh

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#102
ninjadip said:
So you never do a res change? So I just did my first in the 5 gallon buckets after like 4 weeks, wondering if I should go on a a 2 week change or keep at 4 weeks. What do you think?
My current rule is to only add nutes once between changes.
Click to expand...
I make it a point to never do them, even if I should. I have aquarium test strips, potassium and phosphate test kits. I monitor nutrient levels individually and add only what its needs. Without testing like I do, I'd suggest you do it like most. Once you have topped off with your starting amount, do a full change. Ex added 5 gallons of nutrient water over 2 weeks, change it every two weeks. But if your deep flower and its drinking a gallon a day, well change it every 5 days.
 
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ninjadip

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#103
Cashmeh said:
I make it a point to never do them, even if I should. I have aquarium test strips, potassium and phosphate test kits. I monitor nutrient levels individually and add only what its needs. Without testing like I do, I'd suggest you do it like most. Once you have topped off with your starting amount, do a full change. Ex added 5 gallons of nutrient water over 2 weeks, change it every two weeks. But if your deep flower and its drinking a gallon a day, well change it every 5 days.
Click to expand...
That makes total sense, because I do not add individual nutes like you, you mad scientist lol
Thanks
 
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ispy

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#104
Cashmeh said:
I make it a point to never do them, even if I should. I have aquarium test strips, potassium and phosphate test kits. I monitor nutrient levels individually and add only what its needs. Without testing like I do, I'd suggest you do it like most. Once you have topped off with your starting amount, do a full change. Ex added 5 gallons of nutrient water over 2 weeks, change it every two weeks. But if your deep flower and its drinking a gallon a day, well change it every 5 days.
Click to expand...
i meant to mention my bigger plant is really starting to drink. i have added probably 2/3 gallon this week alone.
 
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Cashmeh

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#105
ispy said:
i meant to mention my bigger plant is really starting to drink. i have added probably 2/3 gallon this week alone.
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I think your on for a good surprise. Have you grown before?
 
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ispy

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#106
Cashmeh said:
I think your on for a good surprise. Have you grown before?
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i have killed a cactus before... ;)
 
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ispy

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#107
I have to admit I am getting a bit giddy about this now. Hopefully I don't screw something up.

 
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Cashmeh

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#108
ispy said:
i have killed a cactus before... ;)
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Well I had never grown in anything and started right where your at. Heres my setup 18 months later. Lets just say I dont plan on getting dirty ever.
ispy said:
I have to admit I am getting a bit giddy about this now. Hopefully I don't screw something up.

View attachment 1267743
Click to expand...
Its looking good man. Honestly your catching on stupid fast. Im confident you can fix all the problems you run into.
 
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ispy

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#109
Cashmeh said:
Well I had never grown in anything and started right where your at. Heres my setup 18 months later. Lets just say I dont plan on getting dirty ever.

Its looking good man. Honestly your catching on stupid fast. Im confident you can fix all the problems you run into.
Click to expand...
Thanks. I could not have done it without you hanging with me and giving me your wisdom and guidance.
 
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Cashmeh

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#110
ispy said:
Thanks. I could not have done it without you hanging with me and giving me your wisdom and guidance.
Click to expand...
Just sharing the info ive acquired here. All props to the farm in the end.
 
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ispy

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#111
Cashmeh said:
Just sharing the info ive acquired here. All props to the farm in the end.
Click to expand...
I am probably going to wait this one out but I do plan to add a reservoir and RO. I believed you when you said it and now I see it - this drinks water. I have not figured out why but distilled water is as scarce in my area now as baby formula. In the years I have been buying it, I have never seen it like it has been the last 6 months. It is pretty cheap but just finding it is becoming a pain. Kinda odd. I suspect I may need to add another light running two plants in my space. For kicks I did start one in dirt to see how it goes.
 
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ispy

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#112
Cashmeh said:
Just sharing the info ive acquired here. All props to the farm in the end.
Click to expand...
question for you. someone suggested I trim up a bit and start training the top. 2 days ago i raised my light to get it to stretch a bit since it seems to be getting crowded. thoughts?

'you can take off some troublesome leaves and after that use low stress training(lst) to strategically tie down branchs and “top” the plant"'
 
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Cashmeh

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#113
ispy said:
question for you. someone suggested I trim up a bit and start training the top. 2 days ago i raised my light to get it to stretch a bit since it seems to be getting crowded. thoughts?

'you can take off some troublesome leaves and after that use low stress training(lst) to strategically tie down branchs and “top” the plant"'
Click to expand...

How To Defoliate Cannabis Plants For Maximum Yields

Defoliation is a great method for increasing your cannabis yield by removing leaves that block airflow and impede the plant's growth.
www.thcfarmer.com
everyone trims them differently. Id read up on this so you know what you need to do regardless what we say.
 
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ispy

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#114
Cashmeh said:

How To Defoliate Cannabis Plants For Maximum Yields

Defoliation is a great method for increasing your cannabis yield by removing leaves that block airflow and impede the plant's growth.
www.thcfarmer.com
everyone trims them differently. Id read up on this so you know what you need to do regardless what we say.
Click to expand...
OK. I read it and that seems fairly simple. then with pruner in hand I turn to the plant and freeze. lol I do know it has a lot of underbrush so to speak

 
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ispy

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#115
I just worked on the bottom for now.




 

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ispy

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#116
just got back from Mexico for the week. still going strong. had daughter tend to it while i was gone. going to trim on top tomorrow to clear out some of the larger leaves

 
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Cashmeh

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#117
Looking good man. Your plant looks healthier than anything ive grown in a while lol
 
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ispy

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#118
Cashmeh said:
Looking good man. Your plant looks healthier than anything ive grown in a while lol
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thanks! you helped me turn it around. 2 months in. about what point do you turn to flowering stage? timing or plant disposition?
 
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Cashmeh

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#119
ispy said:
thanks! you helped me turn it around. 2 months in. about what point do you turn to flowering stage? timing or plant disposition?
Click to expand...
Depends on size of room. If use 1 plant in a 4x4 i veg for 1.5 months. If i use 4 plants in a 4x4 i veg for 3 weeks. I supercrop them to make them fill it.
 

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ispy

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#120
Cashmeh said:
Depends on size of room. If use 1 plant in a 4x4 i veg for 1.5 months. If i use 4 plants in a 4x4 i veg for 3 weeks. I supercrop them to make them fill it.
Click to expand...
started to do maintenance. PH up, PPM down, water down. I also noticed the roots have taken on a yellow color. is that normal or should i fear root rot here? just added more distilled water and hydroguard while i begin to lst.
 
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Replies 258
Views 36,981
Started Jun 21, 2022
Latest post Nov 20, 2022
Starter ispy
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