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5 min readChecked against official sources · October 5, 2026How we review
On this page · 15 sections5 min read
  1. 01Our verdict
  2. 02At a glance
  3. 03Pros & cons
  4. 04What you’ll learn
  5. 05Format, schedule and time commitment
  6. 06Accreditation and what the credential is worth
  7. 07Price, payment plans and refunds
  8. 08Who it’s best for — and who should skip it
  9. 09Pros and cons in detail
  10. 10How it compares
  11. 11Successful Garden Designer (Rachel Mathews) vs alternatives
  12. 12How to enroll
  13. 13Score breakdown
  14. 14Key facts
  15. 15FAQ

Our verdict

Our verdict8.1/10

Successful Garden Design, run by UK garden designer Rachel Mathews, offers online landscape design courses for gardens of all sizes and shapes, from making the most of a small space to a professional-level garden design course for those considering design work.

The courses are self-paced and hosted online, so you can apply lessons to your own plot as you go. Prices were not visible on the pages we loaded, and there is no mention of formal accreditation. The UK origin means some plant examples may not fit U.S. hardiness zones, though design principles transfer well. It suits homeowners who want to plan their garden methodically and hobbyists exploring a design career.

Best for: Home gardeners and aspiring designers who want online landscape design courses for any size garden.

At a glance

Format
Self-paced
Best for
Home gardeners and aspiring designers who want online landscape design courses for any size garden.

Planning a garden’s shape and layout is the starting point for Rachel Mathews’ Successful Garden Design courses. The UK designer offers self-paced online learning for spaces of all sizes, from small gardens to a professional-level option for people considering design work, with lessons you can apply to your own plot. Prices were absent from the accessible pages, and no formal accreditation was identified. The approach suits homeowners who want a methodical plan and hobbyists exploring a design career; design principles can travel well, while UK plant examples still need checking against US hardiness zones and local conditions.

Pros & cons

✓What we like
  • Courses for small spaces through professional-level design
  • Online and self-paced
  • Taught by a working garden designer
!Watch out for
  • Prices not shown on the pages we loaded
  • UK-based perspective may differ from U.S. climates

What you’ll learn

The course directory distinguishes the Great Garden Formula, a Fast-Track option, and a small-space course. The Great Garden Formula is presented for aspiring designers, existing designers, and committed enthusiasts, while Fast-Track is described as a lighter route for gardens of varied shapes. This makes scope selection more important than simply choosing the largest package.

Separate offerings address plant combinations, recognizing growing conditions, accurate base plans, and food-garden design. The directory says the base-plan course is a free bonus with the design courses listed above it. Confirm that inclusion in the chosen offer before buying the same material separately.

Successful Garden Designer (Rachel Mathews) official site — program page
Successful Garden Designer (Rachel Mathews): official program page · screenshot taken October 5, 2026 · source

Format, schedule and time commitment

You study online at your own pace and apply the material to a garden project. Progress therefore includes drawing and planning time, rather than only time spent viewing lessons.

The courses are online and self-paced, with no universal completion duration established in the course directory. Drawing a base plan and developing a layout are practical activities beyond watching a lesson. The site also offers feedback on a garden plan as a separate service, so personal review should not be assumed to accompany every course.

Video: Successful Garden Designer (Rachel Mathews)

Successful Garden Design Courses Comparison · Successful Garden Design (official channel)

Accreditation and what the credential is worth

The professional-level wording describes the intended depth and audience, not a verified licensed qualification or academic degree. No formal external accreditation is established on the accessible pages. The site’s placement in a master-gardener category is a directory classification; it does not demonstrate that the course awards a specific Master Gardener credential.

Price, payment plans and refunds

Current prices, installment terms, and refund periods were not visible on the accessible pages. The free navigation and included base-plan bonus are concrete features, but they do not establish a trial for every paid course. Request the actual product terms and compare the total cost with whether you need design principles, planting knowledge, or personalized plan feedback.

Who it’s best for — and who should skip it

Home gardeners and aspiring designers are the intended audience, with course choices for different garden sizes and ambitions. The strongest reason to enroll is a need to organize a space coherently before making individual planting decisions.

This is a good conceptual match for a homeowner trying to improve a garden’s overall layout rather than only learn how to grow a particular vegetable. It can also interest a designer seeking the provider’s approach. Skip a purchase until you verify local plant suitability and site conditions; a worldwide audience does not mean every planting example fits every US climate.

Pros and cons in detail

A designer’s approach at several levels. Rachel Mathews teaches self-paced online courses ranging from small spaces to professional-level planning. That range helps distinguish a modest home project from a broader interest in design work.

The catalog separates layout, small spaces, planting, and base-plan work into understandable choices. Rachel Mathews is identified as the instructor and a practicing designer, giving the teaching a consistent point of view. The base-plan inclusion can also avoid an extra purchase when it applies to the selected design course.

Price and local conditions need attention. The accessible pages did not show course prices. The UK-based perspective also makes it important to check planting examples against your actual US climate and site.

The weak points are missing current prices and the need to adapt examples to a real site. A UK-based perspective may require additional local checks for plants and conditions. The separate feedback service is another distinction worth making: on-demand lessons and an individual review of your plan are different levels of assistance.

How it compares

Our Stoney Acres is the only other provider in our gardening category, with a stronger focus on growing food. QC Design School is an adjacent example of design education, not an equivalent garden course. Successful Garden Design’s clearest distinction is its attention to organizing the shape and layout of an outdoor space.

Our Stoney Acres Online Gardening School historically offered an affordable, self-paced vegetable-gardening flagship at $69 with about 5.5 hours of video, plus smaller courses around $20. These descriptions come mainly from the school’s official partner page, which refers to 2017; neither prices nor lengths are verified current offers. No certificate or instructor-support entitlement was stated. Beginner vegetable growers may find the subject more relevant than landscape planning, but should first verify the active course. The gardening-course comparison keeps that historical caveat in view.

QC Design School Interior Decorating (IDDP Certification) addresses aspiring interior decorators through a self-paced package with personal mentorship from working designers and business-launch tools. It costs $1,498 paid in full, with monthly payment plans available, and is marketed around launching a business in under 6 months. The IDDP has no renewal fee, but is QC’s private designation rather than a state license. Its sales page also uses inflated “total value” figures; those should be separated from the actual cost and usefulness of the package.

See Gardening for the outdoor-learning shortlist. The review methodology explains how we assess teaching scope, credibility, value, flexibility, and support across these different purchases.

Within Successful Garden Design, combining plants for visual effect and identifying suitable growing conditions are separate course topics. Choose the planting instruction that addresses the actual gap in your project rather than assuming one subject covers the other.

Successful Garden Designer (Rachel Mathews) vs alternatives

How Successful Garden Designer (Rachel Mathews) stacks up against other gardening programs we reviewed, on the facts published by each provider.

Successful Garden Designer (Rachel Mathews) compared with Our Stoney Acres – Online Gardening School
CriterionThis review
Our score8.1/108.1/10
Price—$20 – $69
FormatSelf-pacedSelf-paced
Duration—Flagship course about 5.5 hours of video.
Best forHome gardeners and aspiring designers who want online landscape design courses for any…Beginner vegetable gardeners who want an affordable, practical video course.

“—” means the information was not published or not yet checked. See all 2 gardening programs.

How to enroll

Browse the course directory and use Learn More for the desired design level or specialist topic. Inspect the selected product for prerequisites, examples, and the base-plan bonus. If feedback is important, open the separately listed plan-review service and establish whether it must be purchased in addition.

Before payment, confirm tuition, access period, refund policy, and any software or materials required to draw plans. Check that the course addresses your garden’s scale and the kind of decision you need to make. Keep planting suitability and any external project requirements separate from the provider’s design-method claims.

Career guideHow to become a master gardener: steps, costs and requirements

Score breakdown

8.1/10 overall
Curriculum 25% of score8.4/10

Design-principles courses from home to professional level.

Credibility 25% of score7.8/10

Practitioner-led; no accreditation stated.

Value 20% of score7.8/10

Prices not visible.

Flexibility 15% of score9.5/10

Self-paced online.

Support 15% of score7.3/10

Support details not stated.

Weighted average of five criteria. Read our methodology.

Key facts

Program
Successful Garden Design Courses (Rachel Mathews)
Format
Self-paced
Last checked
October 5, 2026

FAQ

Is there a professional-level course?

Yes, the site lists a professional-level garden design course.

Are the courses accredited?

No accreditation is mentioned on the pages we reviewed.

Head-to-head comparisons

Sources

Information checked on October 5, 2026. Prices and offers can change; confirm on the official site.

Alternatives to Successful Garden Designer (Rachel Mathews)

See the full Gardening ranking