Not enough water, or too much?

For maybe two weeks now three of the Baobab seedlings have been looking, to varying degrees, a bit under the weather. As you can see from the picture, some of the leaves have gone yellow, and are very soft and floppy. The rest of the plant has also stopped growing.

Now yellow leaves usually mean that something's wrong in the water department; either the plant is getting too much, or not enough. The only thing that has happened in the past couple of weeks water wise was that Morag, who is in the office all week and looks after the watering, was off on leave for a week. Now as we know, our seedlings are dryland plants, and so one might think that they would manage ok with missing a watering. The thing that is more strange is that only these three plants have been affected, whilst there are the five healthy Baobabs that I potted up last week, and two of the delicate looking Neems still going strong.

Two of the seedlings do look pretty much past saving, but the third might be salvageable. It'll be a case now of making sure that these do get enough water, seen as that seems to be the most likely thing to have changed, which could either be the kill or cure. What's really interesting to me is that plants that are ultimately treated in the same way have different success rates - a fantastic example of the 'survival of the fittest' principle and evolution in constant progress!

Bigger Baobabs and Blue Peter pots

It's been a good few weeks since the last repotting of the Baobabs, and they've been growing well, doubling in size really. Having seen last time that the roots went so deep relative to the height of the plant I thought it was time to give them a bit more space again.

Based on the roots I needed to make sure that the depth of the pot was prioritised over the width. Now very tall and narrow pots do exist, but they're not easy to find and not necessarily worth the outlay. Especially when people have wonderful ideas for reusing day to day items instead! The environmentally and financially considered idea of using empty juice and milk cartons seemed like the best and most colourful way forward.

After cutting the very tops off the cartons (carefully!) I made five holes in the bottom - just big enough to push a pea through. This round of repotting showed that the roots hadn't grown as much as I might have expected, and were just a bit longer than they had been before, and are now only half the size of the rest of the plant. There were also far more lateral roots, although they're very delicate and short.

I think the cartons look quite good in their different colours, and the Baobabs themselves are looking quite good too really, with new leaf growth. The Neems are doing well with leaf growth too, and I think look really pretty with their feathery leaves. We'll see how they go in the next few weeks, and maybe get them out in the sunshine!