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Conradino23
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I've said that before and I'll prolly say it again next summer or maybe here in a few weeks.
Organic soil - most things easier but Its all relative. Only method I know so hard to compare.
Can run soil indefinitely with amendments. If you have a large enough container you can treat it like a vermi-compost bin. I see guys running 200 gal + bins of soil on tables with wheels.
I have raised beds outside - same soil for 20 years still growing strong. Little or no amendments.
I've been using this same soil I'm in now since 2016. I'm going to send out for a soil test and see what if anything I need to amend and what was actually used up. I tested it before I started using it so I have a baseline to compare. Not scientific but give me a good idea.
Organic soil doesn’t go bad or expire if you treat it right. The only problem are diminishing nutrients over time, but this is easy to put under control with top dressings and occasional amendments, mainly Ca, Mg, K and P.
Don't you get undesireable salt buildup? My understanding is that regular flushing is necessary to keep soil from getting contaminated by unwanted salts. That's a natural process outside, but inside, we have to do it manually if we don't drench to runoff.
You can’t get salt buildup if you don’t use salts, so I’d only care about it being on synthetic regimen. But even with more conventional method of growing you can boost microlife to eat the excess of salts if things go bad. Difficult, but not impossible.
When you get your soil tested, do you have to tell them what you'll be growing, or does their info suggest that all soils should be identical to grow all plants? I'm curious to know more about having soil tested and what kinds of information you get back from the labs.
Nope that’s the beauty of it. You send a sample with any generic label and once the results get back to you, you work on imbalance adding this or that. For soilless mixes rate of nutrients is different though, so you should include that info on the label, so lab knows it.
Yes they ask and my reply is "flower garden". I name my tests "raised bed 1" "raised bed 2" and so on. We actually have raised beds outdoors.
No unless you are talking about watering to run off. I do that regularly. It works amazing. But then all the water disappears over night.
The rule of thumb for LOS soil is balanced use. Understand that everything your plants need is already there, so cut down your fertilisation to minimum. I usually don’t fertilise mote than 4 times throughout the grow and with an average cycle that takes 16 weeks, that’s an application of something once in 4 weeks. But mostly I get to boost the soil in flowering. In veg it’s just this or that tea or a mix of both once, which works for me.
However more difficult cultivars will happen! My Bubbas for example posed a bit of a challenge with their insatiable appetite, but if my environment were better that wouldn’t be probably that difficult, so fertilising can be also cut down by handling the temps, RH and ventilation. With the right strain it’s like riding a bike imo, cause most of the problems stem from genetics. Even pests pressure can be squashed with the right practise and I mean prevention, but genetics is hard to circumnavigate.