Most of what gets said about Bloom CAL focuses on the obvious headline numbers — the calcium, the magnesium, the iron DTPA chelate that holds up in high-pH water. The label carries a fifth declared nutrient that almost never comes up: zinc, at 0.0360%, chelated as zinc EDTA. In a passive semi-hydro or LECA reservoir,
The Fifth Nutrient on the Cal-Mag Label Nobody Mentions Read More »
Aloe vera shows up constantly in propagation-bench folklore — slice a leaf, squeeze the gel onto a fresh cut, and growers swear the cutting roots faster. There’s a real, if small, body of research behind that instinct. What gets skipped almost entirely is a separate question: does the aloe gel on your shelf, in a
The Aloe on Your Shelf Isn’t the Aloe in the Trial Read More »
Specialty collections — bonsai, orchids, succulents, anything grown in small numbers with close attention — tend to attract trace-mineral products that promise a long list of “beneficial elements”: cobalt, silicon, selenium, sodium, vanadium, titanium, aluminum, and others, usually bundled together in one bottle under a full-spectrum label. The word “beneficial” is doing a lot of
Ten Elements Get Called “Beneficial.” The Evidence Behind Them Isn’t Equal Read More »
Homemade kelp tea has two common methods behind it: boil the seaweed for a while, or let it soak at room temperature for a day or two and call it done. Growers tend to pick one and stick with it on instinct — boiling feels more “extracted,” soaking feels gentler on whatever’s supposedly fragile in
Boiling Your Kelp Tea Trades One Nutrient for Another Read More »
At broadacre scale, a biostimulant line item gets evaluated like any other input: cost per acre against a return that has to show up in yield, stand quality or stress tolerance. Seaweed-extract products are increasingly part of that conversation, and a lot of the marketing language around them leans on the idea that they work
The Trade Group’s Own Math Says Seaweed Hormones Don’t Explain the Effect Read More »
Every terpene figure in our published finishing comparison — the one behind the “4.2× the myrcene, 2.1× the linalool” numbers growers have seen us cite — traces back exactly to a real SC Labs PhytoFacts report, two flower samples from the same commercial cultivation partner, same cultivar, same room, one batch finished with PHAT and
The Asterisk We Should Put Next to Our Own Terpene Data Read More »
What Buying the Bigger Bottle Actually Saves You on a Propagation Bench A cut-flower propagation bench doesn’t run on a once-a-week feed — the solution turns over constantly, and a small bottle means a reorder lands on your desk every few weeks whether you have time for it or not. The cost-per-use arithmetic on sizing
What Buying the Bigger Bottle Actually Saves You on a Propagation Bench Read More »
Same Fish, Different Rate: Why Groigen and Florigen Get Sprayed, Not Fed Seafuel, Groigen and Florigen all trace back to the same marine base — Southern Blue Fin Tuna hydrolysate. So why does Seafuel go into the reservoir at 1 ml/L while Groigen and Florigen get mixed at 20 ml/L and sprayed on the leaves?
Same Fish, Different Rate: Why Groigen and Florigen Get Sprayed, Not Fed Read More »
The Fish Behind Seafuel, By the Numbers “Fish hydrolysate” on a label tells you almost nothing — it could be menhaden scrap, salmon trim, or something else entirely, all lumped under one generic phrase. Seafuel’s label is specific: Southern Bluefin Tuna, Thunnus maccoyii. In a reservoir that might only hold a liter or two, knowing
The Fish Behind Seafuel, By the Numbers Read More »
The One Metal Where Kelp Foraging Actually Deserves a Second Thought If you steep your own seaweed tea, you’ve probably heard the heavy-metal warning: kelp pulls cadmium out of seawater, so a home brew is a cadmium risk. The data says otherwise — and points at a different metal entirely, one that depends almost completely
The One Metal Where Kelp Foraging Actually Deserves a Second Thought Read More »
