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#1
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Arum lily
Hi,
I'm currently completely Cert III in Horticulture at Tafe and we are studying aquatic environments. I have to repot some arum lilies which have not been in water and then put them in our pond which has barcoo and bass in it. What sort of potting media should I use so I don't harm the fish? Thanks Bel |
#2
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Arum lily
Horticulture at Tafe and we are
studying aquatic environments. I have to repot some arum lilies which have not been in water and then put them in our pond which has barcoo and bass in it. What sort of potting media should I use so I don't harm the fish? I would plant it in a fairly large pot of 1 inch gravel...It is a marginal, and likes to be in 1 to 6 inches of water. I would gradually put it at about 3 inches of water over the top since it has not been in water befor. . The plant will get to be over 2 feet tall. Bass are worse than koi about tearing up plants, because they are so territorial. You could also use clay or a special potting soil made for water plants. Home Depot sells it...it is kind of pricey, but might impress your professor. Make sure that what ever you plant it in you cover the top of the pot with rocks larger than the mouths of the largest fish in the pond Jerri http://www.fringeweb.com/Ponds/JerrisPond |
#3
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Arum lily
I have to repot some arum lilies which have not been in water and then
put them in our pond which has barcoo and bass in it. What sort of potting media should I use so I don't harm the fish? If the effect on fish is the factor you are being judged on, take care not to use any conventional 'potting mix'. These usually have slow release granules, fertiliser in them which in water would dissolve too fast, possibly burn the new roots of the arum, and boost algae in the pond making fish visibility difficult. Arum lilies are heavy feeding plants and like a rich fertile soil, an ordinary heavy dark loam taken from a fertile spot about a foot down, mixed with some clay content for trace minerals should be adequate to feed the plant without polluting the pond. About a one cubic foot pot should be adequate for arum lily for a couple of years, not so heavy you can't move it around, heavy enough to cope with strong wind when there's some top foliage to blow about and reduce any risk of soil spilling in the pond A topping of large stones about 2" in size should keep fish from interfering with the soil, lowering the pot in a couple of steps over a couple of weeks should adjust the arum lily to a saturated soil position regards, andy http://www.members.aol.com/abdavisnc/swglist.html (andys aquatic plant list for interesting swaps) ----------------------oo----------------------- |
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