# Anyone’s Grobo still running?

**URL:** https://homegrowed.com/t/anyone-s-grobo-still-running/945
**Category:** Uncategorized
**Created:** [September 25, 2022, 9:31pm UTC](https://homegrowed.com/t/anyone-s-grobo-still-running/945 "2022-09-25T21:31:06Z")
**Posts on this page:** 1
**Showing post:** 21

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### Author: ![crasch](https://homegrowed.com/user_avatar/homegrowed.com/crasch/32/24_2.png) [@crasch](https://homegrowed.com/u/crasch)
#### Post date: [October 14, 2022, 4:02pm UTC](https://homegrowed.com/t/anyone-s-grobo-still-running/945/21 "2022-10-14T16:02:46Z")

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@Gunk You just fill the bottles. Duel Fuel 1 goes in bottle 3, Duel Fuel 2 goes in bottle 4, and you need Cal Mag for bottle 5. Grobo used GreenPlanets ProCal too i think, at least that is what i put in to bottle 5 now.

I blogged my 1st grow with it here.

> [@GreenPlanet Duel Fuel replacing Grobo bottles 3 & 4](https://homegrowed.com/t/greenplanet-duel-fuel-replacing-grobo-bottles-3-4/504):
>
> I had 1 bottle of 3 left, but no 4; so I decided to replace both 3 & 4 at the same time once I was ready to transplant. I am transplanting a ILGM Skywalker OG. Unfortunately this plant accidentally went into flower last week. I skipped drying my last harvest in the Grobo and put the Start in the box to use the lights at a 20 hour cycle. I also topped, trimmed, and started LST. I was hoping this would get it back to veg, so far it still seems to be flowering. I don’t think this will matter t…

In my last grow I added ProCal to bottle 5 and i just harvested 58 grams of Blue Dream from that one.

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