The Planted Tank Forum banner

Burying plant cuttings? Aquatic compost?

5K views 41 replies 17 participants last post by  Asteroid 
#1 ·
I was wondering if anyone did this and whether or not there might be benefits in doing so.

I recently trimmed a few of my plants (maininly Amazon swords) and I was thinking about possibly burying the leaves under the substrate in hopes that as it breaks down it might leave trace nutrients that the plant might benefit from afterwards?
 
#7 ·
My oldest soil tank is about 18 months old, and I still see pH changes with my Apex EL for each light period. I let all the waste and mulm re-absorb into the substrate.

I need to re-read DW's book before I comment further.

Cheers
 
#8 ·
I let all the waste and mulm re-absorb into the substrate.

I need to re-read DW's book before I comment further.
Adding rotting plant matter whether above or below the substrate enters the nitrogen cycle as ammonia.
This type of plant matter can also become a haven for algae growth.

DW's book is not the bible or atlas of planted tanks, only a single method.
 
#9 ·
I dry my plant clipping, grind them, add mulm and few a pieces gravel to them so they sink, make a little 1” patty and just let mulm and damp ground up plant matter set as blob in air for 24-36hrs to get bacteria going good (higher oxygen levels) then I add those patties back into mulm bed in tank which is maintained on surface of substrate, not buried. Natural carbon and nutrient source.
 
#11 ·
Thank you everyone for the comments. It's cool to see everyone's take on this. Lots of valid points.

I might try this on one of my tanks and closely monitor for ammonia spikes as suggested above.

I'm just thinking (could be totally wrong) that being plant matter it should not put out more ammonia than say left over food or perhaps a root tab. And having a healthy mts population should help thi as it breaks down, hopefully converting it into usable nutrients for the plants.
 
#12 ·
I’m with the “why bother” and unnecessary-organics camp.

Seems to me that it’s more like adding root tabs …totally unnecessary. All nutrients can be supplied so easily, cheaply and with control via the water column. I wish my terrestrial plants could be fertilized this way.
 
#13 ·
Is it actually true that all plants can take up water-column nutrients equally well? I think I have seen evidence that certain types of plants (in particular those that form complex and strong root systems like crypts, lilies, or swords vs shallowly-rooting stem plants and ferns) do much better when provided with root fertilization (via tabs or preferably a rich substrate) in combination with water column nutrients.
 
#38 ·
Dennis I know the post above was meant to show how easy your tanks are to take care of.

But if a newbie was reading that, there is an awful lot going on in your reply.

What it really shows is that there is no substitute for experience.

I have to tell you, I really look forward to when you drop in. I read your posts with great interest and they are always excellent food for thought.

And the tank is looking spectacular. Not just how well the plants are doing, but the artistic presentation.

As always, very, very well done. I could stare at it for hours.
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top