Can any of you plant doctors diagnos this?
On just one of the plants a couple of the leaves have dark tips as I hope you can see in the picture. I think they are some of the older leaves. Is this a deficiency in a particular nutrient? I hope it is not a disease as I did dug them up from the backyard.
I have been changing the solution every two weeks. Today will be the third change so far with these plants. If it is a deficiency maybe I chould change the solution sooner.
I have been using a solution called David’s Grow from here http://www.altgarden.com/store/cart.php?m=product_list&c=40 The first solution I had used our tap water, but now that I have my rain barrel hooked back up I have used that water to top off the resevoir last week and this weeks water.
Here is the full plant. The leaves in question are in the lower left corner. As you can see it looks pretty health and has flowers and a couple of berries starting to grow which are still green in the bottom of the picture.
I hope the solution change will do the trick. Any help or ideas would be much appreciated.