Argentine Sword - aquatic or not?

I've got the same plant. It did well submerged but grew taller than the tank very quickly.
 
I have that as well. It grows very fast and it's looks good. I have a big one in my 55 gallon
 
It has been in the tank for over a week and I do see couple of smaller leaves browning but that started in the store already (their tips were starting to die).

did the new leaves grow tall also?
 
the new leaves have only just started to grow for me, but they are growing

trim any and all of the leaves with brown tips or spots immediately you see them, this will encourage the truly aqautic leaves to grow quickly

couple of things for this type of plants:

the top of the root ball must not be buried, otherwise the plant may rot

its a root feeder, so you either need laterite substrate or put root tabs in, use root tabs which contain iron and nitrates

are you using co2, what is your lighting?
 
no CO2 and my lighting is barely over 1wpg and I have sand substrate. I can see new leaves shooting up so it must be doing OK. I will get some flourish tabs over the weekend.
hopefuly I will be able to get better lights on that tank very soon.
 
It has been in the tank for over a week and I do see couple of smaller leaves browning but that started in the store already (their tips were starting to die).

did the new leaves grow tall also?

I got 2 of these from petco, they were the plants in a tube. the one in my 10g low light stayed small, but the one in my 25g under highlight got huge. I eventully sold it to someone on here cause it out grew my tank. i did have it under high light w/co2 but i didnt have root tabs and it was just plain gravel.

here is a link to my ad with pics of how it looks under highlight and co2
http://www.aquariacentral.com/forums/showthread.php?t=113681
 
i saw your other thread about moving to 2.5wpg. again, you'll need pressurised co2 and a good dosing regime, i would encourgae anyone to go ei dosing at 1.7wpg or above

the swords will like the sand so that's good, put the root tabs in just now, but if you switch to ei dosing you may not need to worry do much about it

would also suggest that if you get pressurised co2 place the output under your tiger lotus to help keep it in the tank for longer before hitting the surface. i also investied in a solenoid so my co2 is only on with my lights. these two things save me $$$ on co2 costs.

good luck, sounds interesting, please keep us updated when you upgrade your lighting

i remember its a diy lighting, i'd be really interested to see what you doing, can you do a blog on this or something?
 
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