I noticed some chemical burning on the tomato plant leaves and tested the water. 8.0 ph when I need 7.3. Ouch. Burn baby burn. While all three tomato plants have blossoms, only one is producing fruit and shows no sign of the chem burn.
I didn’t just test the PH, I tested nitrate, nitrite and ammonia. All were perfect for the system. For those readings, I couldn’t be happier.
Our well water is 6.0. For the house I “condition” it by running it through oyster shell to bring the PH up to 7.3 naturally. For a quick and very un-permanent fix to the problem I did a 2/3 water change in the fish tank and got what I expected, close to perfect PH. This, however, is a really poor solution. I flushed my nutrients (okay, I lied. I dumped the water in outside planters) and added kelp to compensate for the loss.
The whole point is to have a system I don’t have to think about or fuss
about or test or monitor or . . . you get my point. I cannot keep doing
water changes. I don’t want to have to add anything to the water to
keep the water at 7.3. Which means I’ve got to find a different media.
This media, as suspected, spikes the PH.
I’m the type of person who continually tweaks and adjusts. Some of the stuff I try is a bust and some is inspired. I have a rack hanging over the back of my kitchen sink with a drip tray under it where dishes are set to dry. It keeps my counter space clear and allows all the drips to fall into the sink. Brilliant. And I’ve done other things with far less stellar outcomes, they’ve inevitably led to ideas about other things so it’s all good.
There are a lot things I like about my current plant wall, and few things I don’t care for. Because the plant wall surface isn’t covered with plastic ala P. Blanc, the rate of evaporation is significant. Wadly adds roughly 6 gallons of water twice a week. I’d like to reduce the evaporation.
Dying foliage allows pathways for water to drip onto the floor. A change to prevent that in future is a must.
Slow growing smaller plants get crowded out by the bigger, faster growing plants. They just can’t compete. I’d like something that nutures both the big and bushy and the smaller, more delicate plants.
As this plant wall is a single piece, it’s heavy and difficult to move. Repositioning plants and editing is difficult. I’d like something a little more modular that takes up less vertical space for the same number of plants that allows the fish to be as much of a focal point. At this point I can’t tell you what’s in the tank, other than healthy reproducing guppies and at least one fresh water shrimp. I’m sure there are algae eaters and plecko in there as well but I haven’t seen them in . . . a really long time.
So, on to the new plan, something modular with less exposed surface area that will allow for planting a few seasonal edibles and allow us to see the fish.
The wall has really grown this summer. I mean REALLY grown. It’s now a struggle to see the fish. Somebody remind me . . . wasn’t this project for the fish? That’s a 50 gallon aquarium hiding back there!
My plant wall has two systems. The wall itself is a drip system. The nutrients drip down the roots. The gutter, however, is a flood and drain system.
This morning I was catching up on posts on WindowFarms and read a post by Ed where he has modified the bottle window farm into a flood and drain system. Brilliant! His post caused me to look at my wall and evaluate its health/growth in comparison to the plants in the gutter.
The begonia in the gutter is faster growing with more flower stalks and bigger leaves. That’s pretty definite as far as supporting evidence goes.
So the moral here is, if it’s food you’re interested in growing, flood and drain is going to be more efficient/effective.
One of the begonias in the wall has masses of blossoms. The light, the warm water temps and the consistent nutrition are really pumping out the flowers. Now the Ricinifolia Immense is joining the gang. It’s put out a blossom stalk for the first time in over a decade.
I took a picture of the plant wall last night. It’s really growing nicely. I’m still waiting on the gutter. It must be time to nag them again. I ordered the new aquarium light. It should be here next week. I can’t build the new aquarium cover until I’ve mounted the new gutter and got the new light, so it’s wait . . . wait . . . wait.
The yoyo loaches are keeping the snail population in check and they’re fun to watch, but I doubt I’ll have any new babies while they’re in the tank. They’re like short fat eels who will eat anything that will fit in their mouth. They dive into the foliage, wiggling their way through to find buried goodies which is just what’s needed to get the snails and their eggs. Fortunately it takes them a while to get up a head of steam in open water and the other fish have plenty of time to shift out of the way. It’s amusing to see our sole head and tail light getting harassed when he has always been the one harassing others. Payback, gotta love it.
I haven’t done anything about a gutter yet, and I need to . . . desperately. I’m making that a priority for tomorrow. I’ve got two sewing machines to run up to be repaired and will handle it on the way.
All the baby fish are doing great. I lay on the floor and watch them scoot around the tank. Some are big enough to come out and feed with the adult fish. I wish I could get a picture but they’re just too small to get into focus through the glass. I end up with tiny little blobs of lighter colored stuff in a fuzzy greeny background. Ugh.
One of the gutter begonias has blossom stalks topped with buds ready to bloom.
The big begonia is doing really well though the leaves aren’t quite to the size achieved last summer. They’re close, just not quite there. The wood fern is doing well. I have some stuff that is just limping along. My cape primrose isn’t happy. I’m hoping it will come around . . . it’s really slow to show happy or sad so I just have to be patient and see if the changes I’ve made help. By late spring I should know. I think the gloxinia is toast . . . I think it’s been totally overgrown by the surrounding foliage.
About 1/3 of the rex begonias I planted are still growing. I think they would have done much better if I’d gotten them in the wall when all the other plants were about the same size. Now I’ve got stuff that’s gotten huge and the rex begonias are pretty much lost in the undergrowth. Time will tell whether they make it out of the understory.
All the philodendron, ivy and dumb cane varieties are doing tremendously well. They really like the wall. The hoja is doing good. The rain forest cactus are doing fine. The Christmas cactus bloomed a couple weeks ago, just one pretty salmon colored blossom. It’s another plant that’s going to be lost in the undergrowth. It just grows too slowly to stand much of a chance. <wince> Ditto for the epiphytes I planted last summer. I have to stay philosophical about all this. That’s what planting a vertical garden is all about, learning what works and enjoying the result.