Monday, June 20, 2016

Slug damage

It was suggested to my that the damage to the leaves seen previously may be due to slugs eating them. While searching for images of slug damage I found this:

Which in my eyes looks a lot like this:


Snail and slug damage would also explain why the newer leaves are nearly untouched and I have not caught any in the act. The past few weeks here have been very dry and less than ideal conditions for slugs. When things get wetter and more humid I will need to be vigilant. Hopefully in the meantime I can come up with a good slug countermeasure.

Friday, June 17, 2016

Ooooops!

I thought that my watering solution was going to mean that I could go away for three weeks without worrying about my hops. I came back to find this:


What I hope is obvious from this pic is that the Columbus on the left has basically stopped growing at just over 10 feet. The Cascade on the other hand has continued, mostly growing straight up the bamboo poles. I also found that the Columbus has well developed cones:


The Cascade had still to produce any burrs. The earth in the raised bed was very dry. Apparently we had had no rain at all during three weeks away. My initial thought was that the drip line had not been programmed for long enough. Upon inspection of the timer I found that I had inadvertently set it to every other day rather than every day. Needless to say I have now returned it to the daily setting. The very same evening I made the change we had a torrential downpour so now I'm worrying if they'll drown. I have also picked the cones that are present and put them in a sealed bag in the freezer. They smell great and I'm hoping that picking them will inspire the plant to producing some more. Despite the apical meristem coming to a stop there are signs of new growth, so hopefully upward mobility can be restored.

Another potential problem I came home to is leaf damage:


This looks very much like the leaves have been eaten by bugs of some sort but I have been unable to catch any red handed. In this same photo there is also evidence of fresh growth that hasn't been eaten yet so I'm hopeful that both plants can recover.

Monday, May 2, 2016

First burrs and split bulls

Having installed the automatic watering system the weather promptly decides that it's time for some rain. Fortunately, this particular system has an easy rain delay feature. This all means that growth of the bines is continuing apace (see hop height graph). The first of the burrs (early stage flowers) are appearing (hoping for an increased yield on last year):


One aspect of training hop bines I have previously read about but not done much about is whether to prune bull shoots or not. It seems that commercial growers prefer to prune these as they can be more easily broken due to being hollow. Up to now I have let them grow as our back garden is pretty sheltered from high winds. Today I found a bull shoot that almost looks as if it pulled itself apart:


In this case I have cut it back to just above the nearest node. I will keep a close eye on the bull shoots that are left to see if more breakages happen and whether they are less productive than the non-bull shoots. Hopefully next year I will have a better idea of how to proceed with pruning.

Bottom of the garden hops are also progressing nicely:

 

Monday, April 25, 2016

Watering solution

I've never been a great one for remembering to water plants. Better to not have to. A really good way to do this is with an automatic watering system. In my case I'm using a drip line system that will provide water directly to the plants:


The watering is controlled by a timer on the hose:


Set to water the plants for 15 minutes everyday at 6am. With any luck, this will be the last time I have to worry about watering them.

Friday, April 22, 2016

Cascade trimming

Growth rates are definitely picking up. The Cascade has now got to being a little unruly and in need of some bine selection:


Time to cut back the bines that I'm not going to train up the helix:


Hopefully the Cascade will now concentrate it's growing efforts on these remaining bines. 

Sunday, April 17, 2016

Waving, not drowning

Another attempt at capturing hop growth (of the Columbus in this case) through timelapse. This video is made up of images taken every minute for the better part of a day:

video


There are two bines on the left of the video that start a dance around each other in an attempt to grow upwards. If you look very closely, there is a bine growing up the bamboo pole on the far right showing exactly how hops like to grow up things. It even appears to react to direct sunlight (they unfortunately do not get direct sunlight all day).

Thursday, April 14, 2016

How the time flies

It's often said that hops grow so quickly you can almost watch them. For a while now I've been trying to get some time lapse footage of exactly this just to make it clear just how fast they are:

video

This particular example doesn't really show them growing in length but it does clearly show how they swing around looking for something to wind themselves around so they can grow upwards. If I weren't trying to get them to grow up mine twine in a helix pattern it most likely would have found it. Perhaps this is a sign that my helix is too squashed and I should try to make it more vertical next time. Might help with the training of the bines.