Illustration
Sunsatia Lemon Nemesia
Nemesia 'Intraigoldtwo'
Also called sunsatia lemon ii
Sunsatia Lemon Nemesia blooms from May through October.
Months here are Northern Hemisphere months; in the Southern Hemisphere, shift them by six months.
Growing Sunsatia Lemon Nemesia
Plant it in full sun. It prefers moderate water. It is hardy in USDA zones 10. Expect it to reach about 8 in tall and 16 in wide at maturity, in roughly 1 year (a house reading).
No toxicity note is on file for Sunsatia Lemon Nemesia. That is not a clearance: check its safety for people and pets before planting.
What was checked
Mature height and spread, hardiness zones, sun, water, bloom months and color and the trait tags were checked against named botanical sources for this plant, with what the sources could not settle written down; years to mature size rests on a recorded house rule where no publisher states one, and is marked so; its common name and alternate names have not been checked yet. Each fact above carries its own mark. The planting, spacing and size sections are derived from these checked facts by a fixed rule, not checked separately, and the plant type is the library's own classification.
When to plant Sunsatia Lemon Nemesia
Wait until all danger of frost has passed, then plant out Sunsatia Lemon Nemesia into warm soil; in most zones that means late spring. Planted then, it flowers from May to October.
Month-by-month timing for your zone is on the planting calendar; if you garden near zone 10, the middle of this plant's hardy range, start with zone 10 in January. Derived from the plant's category, zones and bloom months plus typical zone frost dates, not checked separately.
How big does Sunsatia Lemon Nemesia get?
8 intall5 ft 7 inan adult16 inwideSee Sunsatia Lemon Nemesia in a garden plan: the planner shows it in 3D beside everything else you add, growing toward this size over the years.
How far apart to plant Sunsatia Lemon Nemesia
Derived from the mature spread above by a fixed rule, not checked separately: spacing is the spread, center to center.
Space Sunsatia Lemon Nemesia about 16 in apart, center to center, so each plant has room to reach its full width.
Add Sunsatia Lemon Nemesia to a garden plan and the planner draws it at its full width, so you see the spacing before you buy.
Where these facts come from
Sunsatia Lemon Nemesia's height, spread, hardiness zones, sun, water, bloom months and color, trait tags, soil, diseases, pests and toxicity were checked against 7 published sources on September 26, 2026. Each one is linked below with every fact it carried, which can include a fact this page still marks as not yet checked, because a source carrying a value is not the same as the value being held to the standard. Facts not in that list, and the planting, spacing and size sections, are not covered by these sources.
- gardendesign.comGarden Design (magazine), Nemesia: A Care & Growing Guide, by Anne Bal...height, spread, hardiness zones, sun, bloom months and color, soil, diseases, pests and toxicity
- Plant Addictsa US nursery that sells the plant; the queue's sourceheight, spread, hardiness zones, sun, water, bloom months and color, trait tags, soil and diseases
- Proven Winners(the brand that introduces the Sunsatia series in the US), Sunsatia Le...height, spread, hardiness zones, sun, water, bloom months and color, trait tags and soil
- gardencrossings.comGarden Crossings (Zeeland, Michigan; a garden center that sells the pl...height, spread, hardiness zones, sun, water, bloom months and color and soil
- Missouri Botanical GardenPlant Finder, Nemesia (group), the genus recordhardiness zones, sun, water, bloom months and color, soil, diseases and pests
- US plant patent (Google Patents)US Plant Patent PP23,062 ('Intraigoldtwo', InnovaPlant GmbH & Co KG, t...height, spread, hardiness zones, bloom months and color, diseases and pests
- buchanansplants.comNetPS Plant Finder entry, as published by Buchanan's Native Plants (Ho...height, spread, bloom months and color and soil
How the checking works, and what each standard covers, is on the verified plants page.
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Design a garden with this
Drop this plant onto a 3D plan, see how it fills in, and watch your whole garden bloom across the year.