Specialty growers — bonsai keepers, succulent collectors, anyone running a shelf of prized small pots — are exactly the audience most likely to get pitched a silicon supplement in a dropper bottle. It’s a reasonable-sounding idea: silicon helps plants resist stress and disease in the agronomy literature, so a few drops couldn’t hurt. The scale
Why Nobody Sells You Silicon by the Milliliter Read More »
Slice open a leaf, scrape out the gel, rub it on a cutting — it’s one of the most-repeated rooting tricks in home gardening, passed along as settled fact. The honest answer is more modest: a couple of small trials hint that aloe might help some cuttings root, and a closer look at what’s actually
Does Rubbing Aloe on a Cutting Actually Work? What the Small Trials Show Read More »
A bonsai sits in a shallow, fixed pot. A semi-hydro reservoir sits in a cup of clay pebbles. Both of those setups still have a growing medium — something between the roots and the open air that can hold or buffer whatever gets applied. A mounted staghorn fern, a tillandsia wired to driftwood, an orchid
What ROOTS Brings to a Plant Growing in Nothing But Air Read More »
Fall is when a lot of humic-acid amendment goes on broadacre ground ahead of next season’s planting — it’s a cheap, well-worn move for feeding soil biology and holding onto nutrients before winter. What rarely gets asked is a simple question with a real answer: which alkali pulled that humic acid out of the raw
A surprising amount of broadacre “remineralization” thinking traces back to one source: a 1960s-era US patent for applying dried sea solids as a soil fertilizer, built on claims about dramatically healthier crops and longer-lasting soil fertility. It still circulates in input-efficiency and regenerative-ag circles today. Run the actual recommended rate through the math, and it
“Seaweed extract” gets printed on a lot of bottles as if it’s a single, consistent category — something with a known composition you can reason about in the abstract. The actual research on commercial seaweed products says otherwise, and the spread between them is bigger than most growers would guess. What a side-by-side comparison actually
Passive and semi-hydro growers running small, enclosed reservoirs — LECA, wick systems, anything without a big, diluting volume behind it — are exactly the audience most likely to try brewing their own fish-based input at home. It’s a reasonable instinct: fish amino acid ferments are cheap and the raw material is often free. The part
Every propagation season, some version of the same claim does the rounds on grower forums: a splash of fresh aloe gel in the dip water, and your strike rate jumps. The claim usually points at one trial or another to back it up. Worth actually reading those trials before a cutting bench gets built around
Terrarium growers and anyone running a windowsill of small succulents in two- or three-inch pots live with a math problem most feed-chart writers never think about: the numbers on a label are almost always written for a one-liter reservoir or a gallon watering can, and scaling them down to a shot glass of water isn’t
The Smallest Reservoir Needs the Most Precise Math Read More »
A two-liter LECA reservoir doesn’t forgive guesswork the way a raised bed does. There’s no soil microbiome to buffer a mistake, no large volume to dilute an error, and whatever goes into that reservoir is what the roots sit in until the next refill. That’s exactly the scale where it matters most that a seaweed-based
What Your Seaweed Extract Is Actually Delivering in a Small Reservoir Read More »
