mtnmonster Posted December 20, 2023 Share Posted December 20, 2023 I've decided to try again with java fern. It has become a personal challenge/experiment for me. I've tried many times with no success. Bought them from several places, tried both emersed and already submersed, tried regular, windelov, and narrow leaf varieties to no avail. 6 months is the longest I've been able to keep one before it completely dies Stopped by PetSmart a week ago and bought the 6inch tube of a healthy looking narrow leaf. Had 4 pieces tied together. Removed the little black string and rinsed them off then put them (floating for now) in 2 already "seasoned" tanks that already have well established plants. Water parameters almost identical in these tanks. PH stays at 8.0 0 ammonia, 0 nitrites, and 30-40 ppm nitrates Both kh and gh I haven't tested in awhile,but I do know I have very hard water, but I know people locally that have good success with them. One guy I know grew one in a bucket in his garage for a year with just topping the bucket off with aquarium water. It was surprisingly large. Both tanks get easy green once a week have low to medium light. Anyone got any ideas what I can do different? I'm wondering if my ph and hard water are the culprits. 1 Link to comment Share on other sites More sharing options...
Shadow Posted December 20, 2023 Share Posted December 20, 2023 Question....do you plant in substrate? I have quite a bit of success with mine in multiple tanks and I never plant them. Just plant weights at the ends and tuck them away behind rocks or nooks where the weights cannot be seen. They are not a plant that enjoys having their roots planted. 1 Link to comment Share on other sites More sharing options...
mtnmonster Posted December 20, 2023 Author Share Posted December 20, 2023 On 12/19/2023 at 10:15 PM, Shadow said: Question....do you plant in substrate? I have quite a bit of success with mine in multiple tanks and I never plant them. Just plant weights at the ends and tuck them away behind rocks or nooks where the weights cannot be seen. They are not a plant that enjoys having their roots planted. No. I usually stick them in crevices or attach them to a small rock or driftwood with a small dab of super glue or string. 1 Link to comment Share on other sites More sharing options...
lefty o Posted December 20, 2023 Share Posted December 20, 2023 ive always had pretty good luck with java ferns from those tubes. Link to comment Share on other sites More sharing options...
Shadow Posted December 20, 2023 Share Posted December 20, 2023 On 12/19/2023 at 9:33 PM, mtnmonster said: No. I usually stick them in crevices or attach them to a small rock or driftwood with a small dab of super glue or string. Maybe try to allow them a little more flow and not attach them next time, use plant weights instead and allow the roots to flow more. Also, mine aren't on a very aggressive light cycle either. Link to comment Share on other sites More sharing options...
JoeQ Posted December 20, 2023 Share Posted December 20, 2023 Java fern seems to enjoy harder, mineral rich water and absolutely loves extra potassium! Mine never really did much until I moved a piece into my guppy tank where I regularly use wondershell due to my soft(er) water. Link to comment Share on other sites More sharing options...
mtnmonster Posted December 29, 2023 Author Share Posted December 29, 2023 Update.... 2 of the 4 pieces I have floating are starting to get some new growth. You can see some new leaves starting on this one's rhizome. The other two in another tank really aren't doing much. That tank is always slower because it's harder to keep balanced. Maybe my luck with java ferns is turning around. Link to comment Share on other sites More sharing options...
govsfabshop Posted December 29, 2023 Share Posted December 29, 2023 Glad its not just me and the java fern that struggle! I've never had luck with it, had a beautiful rock cave deal i made for a tank with java fern tucked and tied all over, never did much than my raphael cat knocked all the plants off, ended up just leaving em and they collected on a rock in the tank and now i just have a random huge mess of a java fern bush that i'm not quite sure whats keeping it in the tank! Link to comment Share on other sites More sharing options...
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