maybe if you put some Lophophora's he will learn it':P' But does your dog only do it when youre away? If the dog understands that he has made a mistake you can also punish him afterwards. You can also do it by pretending that youre gone and then take a look at him and punish/attend him when he is go...

Im from the netherlands, would you mind posting the names of these nurseries? I would love to visit them. Absolutely incredible photos (thoses still visible) In het Westland zitten er een paar, waaronder die van ons, maar we hebben niet echt iets voor particulieren. Al wil ik je best een keertje ro...

Re: fertilizing idea using a systemic hose applicator. Ok, so got a systemic hose applicator only to find out the lowest dose setting is 1 tblspn. The fert. i use has a dose of 1/4 tblspn. Do you guys think if i dillute the fertilizer 50/50 with water, fill the applicator and set it to 1 tblspn, i ...

Just a note on nitric acid to lower pH...in my opinion, *don't try this at home*. Using any strong acid without knowing what you're up to is probably a bad idea (for the plants). peterb yeah it can be dangerous, i don't think you can buy it in a normal shop dough. Here in Holland we can only buy it...

I have a 2 part question, but it's regarding the application methods you use when watering and fertilizing. Assuming you use a liquid fertilizer, but if not, please describe your fertilizer of choice and it's application. Part 1; Potted plants When i water all my potted plants, they get an overall ...

the colour of the light is also very important, much of the light in a normal fluorescent lamp is useless for the plant. And yet strangely enough it works just fine. Odd that ;) It is because there is still some usable light left for the cacti. With a normal lamp you need more watts for the same ef...

Ah nice! I find bigger cacti more appealing.

To bad my dad grows mainly 5,5 cm, and a few 8,5 cm and 10,5 cm.

What size of cacti do you have Coronacactus?

Or are you trying to have a very broad assortment?

@ tony: Ah that's less spectacular hehe.

Blame it on this subject is not allowed. :P I have an astro. myriostigma that will bloom light pink one day and yellow the next. :? weird I dont have an explanation yet, But I am watching it very closely now. very interesting! maybe it has something to do with the pollination, it can be that 1 day ...

the colour of the light is also very important, much of the light in a normal fluorescent lamp is useless for the plant. For better results you can buy other lights (which are pretty expensive) with more growing light. I think you can use the special growing lights used in aquaria. you can do it wit...

Maybe you can make it with glass and protect it from hail with a net.

Maybe is has something to do with the protective respons which also produces mescaline. San Pedro and Lophophora make more mescaline under stress like insectbites, wounds and full sun. The slow grown and stressed out cacti have the highest amount of mescaline and other related substances. I think me...

Hi there, nice avatar Tony.

@ hablu: 5000 M2 in Monster en 12000M2 in Wateringen in het Westland en sinds kort ook een kas in Koszalin in Polen.

Thanks for the welcome! Hello Bram, welcome to the cactus forum. I am a transplant from the neighboring country of Germany and used to live only about two car driving hours from where you are! Also, I am an ex biology major and did study for and obtain a Master of Science in the field of Horticultur...