Plant Identification - Hygrophila?

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Offline dbaggie

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Plant identification - Hygrophila?
« on: March 10, 2014, 08:33:36 PM »
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Hi, can anyone identify this plant? I think it's something like a Hygrophila Corymbosa but I'm not sure. It's grown like wildfire since I've had it my tank and its developed some extensive roots through the gravel (easily over a foot long). Whatever it is it would seem to be a good plant for beginners as I've haven't had to do anything to help it!

Offline ColinB

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Re: Plant identification - Hygrophila?
« Reply #1 on: March 10, 2014, 08:55:27 PM »
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That certainly looks like the Hygrophila corymbosa that I've got. Like you say - it grows like buggery (technical term) and is very good at removing nitrates - as is Hygrophila polysperma.... which I've just bought a clump of and will be planting out tomorrow.

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Panda Cory (7) - Honey Gourami (3) - Ember Tetra (9) - Lemon Tetra (4) - Cherry Barb (1) - Otocinclus (2) -
Note: The user may not necessarily own these fish, these are tanks that they may be building or researching for stocking purposes


Offline SteveS

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Re: Plant identification - Hygrophila?
« Reply #2 on: March 10, 2014, 09:07:32 PM »
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I agree. The problem is that h corymbosa has about 6-8 different varieties which can make identification difficult. But many Hygrophilia belong to the "grow like buggery" group, including corymbosa and polysperma.

A Selection of Fish in my Fish Community Creator Tanks
Angelfish (1) - Panda Cory (10) - Harlequin Rasbora (10) - Otocinclus (10) - Japonica Shrimp (10) - Honey Gourami (10) - Galaxy Rasbora (10) -
Note: The user may not necessarily own these fish, these are tanks that they may be building or researching for stocking purposes


Offline dbaggie

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Re: Plant identification - Hygrophila?
« Reply #3 on: March 10, 2014, 09:16:15 PM »
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That certainly looks like the Hygrophila corymbosa that I've got. Like you say - it grows like buggery (technical term) and is very good at removing nitrates - as is Hygrophila polysperma.... which I've just bought a clump of and will be planting out tomorrow.

I agree. The problem is that h corymbosa has about 6-8 different varieties which can make identification difficult. But many Hygrophilia belong to the "grow like buggery" group, including corymbosa and polysperma.

Ah, so I'm guessing from your subtle clues that it grows like buggery?  ;D

Is the best way to propagate a plant like this to simply cut the stem and re-plant the cutting or is it a little more delicate?

Offline SteveS

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Re: Plant identification - Hygrophila?
« Reply #4 on: March 10, 2014, 10:50:17 PM »
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Stem plants such as these will generally grow from cuttings.

Hygrophilia polysperma actually produces roots from the nodes where leaves grow from the stems. If you snip just below a growth of roots, the cutting will be off and running.

A Selection of Fish in my Fish Community Creator Tanks
Angelfish (1) - Panda Cory (10) - Harlequin Rasbora (10) - Otocinclus (10) - Japonica Shrimp (10) - Honey Gourami (10) - Galaxy Rasbora (10) -
Note: The user may not necessarily own these fish, these are tanks that they may be building or researching for stocking purposes


Offline ColinB

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Re: Plant identification - Hygrophila?
« Reply #5 on: March 11, 2014, 08:06:11 AM »
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Stem plants such as these will generally grow from cuttings.

Hygrophilia polysperma actually produces roots from the nodes where leaves grow from the stems. If you snip just below a growth of roots, the cutting will be off and running.

H. corymbosa does that, too.

A Selection of Fish in my Fish Community Creator Tanks
Panda Cory (7) - Honey Gourami (3) - Ember Tetra (9) - Lemon Tetra (4) - Cherry Barb (1) - Otocinclus (2) -
Note: The user may not necessarily own these fish, these are tanks that they may be building or researching for stocking purposes


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