Hydrophobic soil
chudak
15 years ago
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kqcrna
15 years agoKimmsr
15 years agoRelated Discussions
hydrophobic soil in lawn
Comments (4)Hello everyone, I apologize for not responding to your followup posts -- I thought I would receive an e-mail telling me there were followups but that did not happen and I assumed no one had written. Thank you BPGreen for the link to the other posts, I did not discover that one when searching. Apparently I am not the only one with this problem. Thank you SkootCat of Clearwater--we live an hour north of you and have sandy soil that either absorbs water instantly or mixes with loam and whatever else is out there, and gets hard.I have tried adding compost but these areas are in the swale where any torrential rains rush through and carry off the topsoil. Hmmm... maybe that is the problem! Our compost is being washed away before it can get down into the soil.Will keep at it. . . MorpheusPA, I might give the Nitron a try also. Now I am thinking maybe I need to dig up some chunks of grass and put the compost UNDER the grass so it doesn't wash away???...See MoreSoil repelling water
Comments (19)Wow! So many interesting responses. Thanks to each of you for taking the time to pass along your knowledge and advice. The soil structure test results indicated that the soil in question is 72% sand and only 8% clay, with 20% silt and very little organic matter. The structure test directions suggested digging a foot down into the soil, which happened to be about where the soil got really thick and moist--it was so thick that it tended to roll into balls rather than break up when I rubbed it between my hands. Being just outside of San Diego, California in an inland river valley, perhaps all that makes sense, but I was more than a little surprised that our soil doesnâÂÂt contain more clay. When dry it cracks like clay. When wet it balls up like clay. Anyway, if you donâÂÂt mind a couple more questions.. Since all the plants going into this bed are southwest and California natives that prefer gritty, fast draining soil that isnâÂÂt very rich, IâÂÂm going back and forth here on whether to use peat, compost, or a mix of the two. Maybe some top soil? What would you suggest? Also, as while amending the hydrophobic soil, should I dig down into that really thick soil to blend the sand and amendments with the clay or leave that sub-layer alone?...See MoreHydrophobic potting soil
Comments (20)It's amazing to see roots coming out of nothing but a leaf! Thank you for the pictures and for the pointer about adding pebbles. Your leaves are in a beautiful spiral. Now I feel more confident trimming them back. And oh it just occurred to me why the white one is sprouting new shoots at the bottom. That's where I took my other white ones from!! When I got the kalanchoes, the white one was one giant octopus. I separated it out into 3 pots to make it more manageable. But I was never sure that the cuttings would make it this far. My neighbor had these kalanchoes under a huge rose plant (much like a small tree) and may be they were looking for light with that leggy growth and spaced out leaves. I currently have them out in the open patio where it gets an hour of direct morning sun and then shade for the rest of the day. My patio gets moving sun but still remains very bright although it gets shaded by the side walls and trees. Would my kalanchoes do ok with this amount of light? It gets too hot here in the summer and I read not to put them in direct sun for more than 2 hrs. How did you root the steam cutting? Does it root by itself when you leave it out in the air with no soil or water? From the picture, it looks like the stem cutting with new leaves is not in a pot. In the other link they suggest letting the leaf or stem cutting callous over before putting it in moist soil. I set aside the stem cuttings I made yesterday to callous over. Should I wait to see roots before potting them up? Also I think this new plant need not go through the resting period (2 weeks of 14 hrs darkness) in fall. Please correct me if I'm wrong. I would like to give my friend the right information so she doesn't kill the plant. I'm sure she is as clueless as I am with succulents LOL!!...See MorePreparing for drought again: Wetting agents and soil conditioners
Comments (41)I’ve used dish soap on hydrophobic soils in the past. It does break the water tension and it does cure the problem if the problem was caused by short term issues. My soil was hydrophobic due to being exposed to the heat and sun from the soil yard. When it was delivered to me, it repelled water. This was a short term issue, easily cured. If the hydrophobia is long term, I think different measures must be taken. The people in Australia are our first clue. Their dry heat render their sandy soils hydrophobic in a more permanent way. They can’t just add a little soapy water, commence regular watering, and have fertile soil. If they could, they wouldn’t have an ongoing issue with infertile, hydrophobic soils. They are finding that they have to use a combination of wetting agents, lots of organic matter, and of course, mulch! I think many of us in the drought ridden areas of California are beginning to learn from the people in Australia because our soils are becoming dry and baked. In my new home, I have sandy, hydrophobic soil and have been looking into wetting agents myself. I have added more organic matter than I though was proper and even peat moss and still, plants don’t want to thrive. This year, I am going to add ollas, and a wetting agent. I am cautious, because there seems to be conflicting information about these agents. I will pick the one that seems safest and cross my fingers because at this point, the plants aren’t living anyway....See MoreLloyd
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