The Plant Care Guides · The Shady Lady Black Olive
It isn't the olives.
One tree, in depth — and the real reason your driveway keeps staining.
Get the guide — $12Instant download9-page PDF · Instant download · 30-day money-back
One tree, in depth — and the real reason your driveway keeps staining.
Get the guide — $12Instant download9 pages written for your Shady Lady. Tap any page to read it.
The rust-brown marks under a black olive are not falling fruit. A gall mite turns the flower clusters into galls, a caterpillar moves into those galls to feed, and its frass — carrying the tree's own concentrated tannins — is what washes down and stains. On a severity scale that frass rates an eight or nine. Ordinary fruit and leaf staining rates a two.
“The stain on your driveway is not fruit. It is caterpillar frass, and it is preventable.”
Which means it is fixable, and not with anything drastic: two treatments, in two specific windows, about six weeks apart — both of them before the staining season even starts.
Nine pages, beautifully designed and specific to this tree — not generic shade-tree advice off the internet.
Sun, water, soil and cold. Everything below ground on this tree is easy — the roots do not even lift paving.
The full mechanism, named insects and all, and exactly why the fruit takes the blame for something else.
What to use before flower buds appear, what to spray at peak flowering, and the calendar the staining season runs on.
The flat horizontal layers are the reason you bought it, and they do not happen on their own. How to select them — and why shearing ruins it permanently.
Mature size, the drip zone, salt and wind tolerance, and the one temperature that ends it.
Why this is one of very few large landscape trees that genuinely holds in a container — and the answer for anyone north of zone 10b.
A specimen Shady Lady is a serious purchase and the staining is the one thing that makes people regret it. This solves that for the price of two coffees — and it's yours for life.
The treatments only work before the staining starts — one before the flower buds open, one at peak flowering in April. Miss them and there is nothing useful to do until next spring, while the marks build on the concrete from April through July. Knowing the dates is most of the battle.
If this guide doesn't help your tree, email us within 30 days and we'll refund you. No forms, no questions.
Eureka Farms is a family-run tropical plant nursery in Florida. Everything in this guide comes from growing this tree at scale, plus the published research on what actually causes the staining — not from reading other care guides.
A 9-page PDF written for your Shady Lady. The download link appears on screen the moment you pay and is emailed to you too.
Yes. It's a standard PDF, so it opens on any phone, tablet or computer, and prints cleanly if you like paper.
A tag covers light and water. This guide covers what goes wrong: how to read the warning signs, which fix matches which problem, and what to do in the first weeks after it arrives.
Email support@eureka-farms.com within 30 days and we'll refund you in full. No forms, no questions.
The growers at Eureka Farms, a family-run tropical plant nursery in Florida. It's based on raising these plants at the nursery, not on other care guides.
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One tree. One guide. Instant download, yours for life.
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Our digital care guides come with a no-hassle guarantee. If you're not satisfied for any reason, email support@eureka-farms.com within 30 days of purchase for a full refund. Guides are delivered instantly as digital downloads (PDF).
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Your purchase grants a personal, non-transferable license to use the guide for your own plant care; it may not be resold or redistributed. All guides, text, and photography are the property of Eureka Farms. Guidance is general and informational — conditions vary, and we can't guarantee a specific outcome for an individual plant. Governed by the laws of Florida, USA. Contact support@eureka-farms.com.