Good Night Naturals takes a focused approach: three responsive all-latex mattresses and one sturdier organic latex hybrid. The Harmony beds make changing positions easy and keep heat from lingering at the surface, while Harvest Green Original adds the firmer edge and steadier feel of coils. Harmony 10 is the best match for most sleepers, but each model has a clear strength.
Table of Contents
- Our Quick Recommendations
- What Stood Out
- Key Specs at a Glance
- What We Looked For
- Good Night Mattress: Our Testing Experience
- How the Four Mattresses Scored
- Which Good Night Mattress Should You Choose?
- Where These Mattresses Fall Short
- How Good Night Compares with Other Natural Mattresses
- Getting the Best Fit and Feel
- FAQs
Our Quick Recommendations
| Mattress | Overall Score | Pros | Cons | Best For |
|---|---|---|---|---|
| Harmony 7 | 4.3/5 | Fast rebound, cool surface, firm support | Limited shoulder cushioning, soft edge | Back sleepers and combination sleepers who prefer a firmer latex feel |
| Harmony 10 | 4.4/5 | Balanced contouring, strong support, easy movement | Edge remains softer than a hybrid | Combination sleepers and couples seeking a balanced all-latex bed |
| Harmony 12 | 4.4/5 | Deepest pressure relief, quieter surface response | Too cushioned for many stomach sleepers | Side sleepers and couples who want softer latex |
| Harvest Green Original | 4.4/5 | Strong edges, stable support, balanced hybrid feel | Less buoyant than the Harmony models | Back sleepers, couples, and people who use the full bed surface |
What Stood Out
Harmony 7 is the firmest, quickest-feeling mattress in the group. It keeps the hips lifted and makes turning easy, but it gives side sleepers the least room at the shoulder.
Harmony 10 is the most balanced choice. Its softer top layer takes the edge off the latex pushback without making the mattress slow or difficult to move across.
Harmony 12 offers the deepest cushioning and the calmest surface of the three Harmony beds. It is the strongest option for side sleepers, though the extra give can let a stomach sleeper's midsection settle too far.
Harvest Green Original feels firmer and more structured than the all-latex models. Its coil support and stable perimeter make it the practical pick for couples, back sleepers, and anyone who regularly sits near the edge.
Key Specs at a Glance
| Feature | Harmony 7 | Harmony 10 | Harmony 12 | Harvest Green Original |
|---|---|---|---|---|
| Construction | All latex | All latex | All latex | Latex hybrid |
| Height | About 7" | About 9" | About 12" | 11" |
| Tested feel | Firm | Medium-firm | Medium | Medium-firm to firm |
| Cooling | Very good | Very good | Very good | Good |
| Motion isolation | Good | Good | Very good | Good |
| Edge support | Fair | Fair | Fair | Very good |
| Purchase policy | 30-day comfort exchange | 30-day comfort exchange | 30-day comfort exchange | 100-night manufacturer trial |
What We Looked For
Each mattress went through normal bedroom use, including reading, working on a laptop, changing positions, sitting at the edge, and sleeping for several nights. We compared spinal support, pressure at the shoulders and hips, surface temperature, partner disturbance, rebound speed, edge compression, and whether the feel changed with repeated use. The scores use the same 5-point scale across all four mattresses.
Good Night Mattress: Our Testing Experience
Harmony 7
Our Testing Experience
Harmony 7 felt firm, direct, and distinctly springy from the first night. Our sample measured about 6.8 inches tall and landed near 7.5/10 for firmness. A 44-pound load compressed the center by roughly 1.2 inches, and the surface regained most of its height in about 0.6 seconds after the weight came off. Those results matched the on-bed feel: the hips stayed level during back sleep, and rolling from the back to the side took little effort.
The tradeoff appeared at the shoulder and perimeter. Longer side-sleep stretches created more pressure than on Harmony 10 or 12. The same 44-pound load compressed the edge by about 1.8 inches, so sitting close to the side felt less secure than on Harvest Green Original. Heat was never a problem; after 30 minutes, the surface rose only about 3°F and cooled quickly once unoccupied.
What we liked
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The quick rebound makes frequent position changes easy.
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Firm, even support keeps the lower back from dipping.
Who it is best for
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Back and combination sleepers who prefer a firmer, more lifted feel.
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People who dislike the slow sink of memory foam.
Where it falls short
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Side sleepers with sensitive shoulders may not get enough cushioning.
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The edge compresses noticeably when you sit or sleep close to it.
Pros & Cons
| Pros | Cons |
|---|---|
| Very responsive and easy to move across | Limited cushioning for side sleepers |
| Firm support for back and combination sleep | Noticeable edge compression |
Details
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Type: Solid-core organic Dunlop latex mattress
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Core: 6" GOLS-certified organic Dunlop latex
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Firmness: Several choices from soft to extra firm
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Height: Approximately 7"
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Policy: One-time 30-day comfort exchange; mattress is non-refundable
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Warranty: 10 years
Review Score
| Metric | Score | Notes |
|---|---|---|
| Support | 4.4/5 | Keeps the hips level |
| Cooling | 4.5/5 | Stays dry and temperature-neutral |
| Pressure Relief | 3.9/5 | Firm at the shoulder |
| Motion Isolation | 4.2/5 | Some latex bounce carries across |
| Responsiveness | 4.7/5 | Fastest rebound in the group |
| Edge Support | 3.8/5 | Perimeter gives under weight |
| Durability | 4.7/5 | Feel remained consistent |
| Overall | 4.3/5 | Best for mobility and firm lift |
Harmony 10
Our Testing Experience
Harmony 10 was the easiest mattress to settle into night after night. Although its name suggests a 10-inch profile, our sample measured about 9.1 inches, which matches the maker's approximate finished height. The bed felt close to 6.5/10 for firmness. Its 2-inch softer latex layer allowed about 1.5 inches of center compression under a 44-pound load, then recovered in roughly 0.8 seconds.
That extra give made a clear difference when switching between back and side sleep. The shoulder settled farther than on Harmony 7, but the 6-inch support core stopped the hips before alignment slipped. Motion faded sooner than it did on Harmony 7, while the surface still felt lively enough to turn without pushing off with an arm. Edge compression reached about 2 inches under the same load, so this remains a mattress to choose for its balanced center feel, not its perimeter strength.
What we liked
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The best blend of contouring, support, and easy movement in the lineup.
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A calmer response than Harmony 7 without losing the familiar latex rebound.
Who it is best for
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Combination sleepers who alternate between back and side sleep.
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Couples who want responsive latex with moderate motion control.
Where it falls short
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The perimeter is still soft compared with a reinforced hybrid.
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Dedicated stomach sleepers may prefer the firmer Harmony 7.
Pros & Cons
| Pros | Cons |
|---|---|
| Balanced comfort for mixed sleep positions | Soft edge under seated weight |
| Quick recovery without excessive bounce | Only moderate motion isolation |
Details
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Type: Two-layer organic Dunlop latex mattress
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Build: 6" core with a 2" soft latex comfort layer
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Height: Approximately 9"
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Policy: One-time 30-day comfort exchange; mattress is non-refundable
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Warranty: 10 years
Review Score
| Metric | Score | Notes |
|---|---|---|
| Support | 4.6/5 | Stable without feeling rigid |
| Cooling | 4.6/5 | Stayed neutral on warm nights |
| Pressure Relief | 4.4/5 | Comfortable at shoulders and hips |
| Motion Isolation | 4.3/5 | Calmer than Harmony 7 |
| Responsiveness | 4.6/5 | Easy to reposition |
| Edge Support | 3.9/5 | Better than Harmony 7, still soft |
| Durability | 4.7/5 | Minimal change with repeated use |
| Overall | 4.4/5 | Best all-around Harmony model |
Harmony 12
Our Testing Experience
Harmony 12 is the only model here that feels plush at first contact. Our sample measured about 11.8 inches tall and felt close to 5.5/10 for firmness. Under a 44-pound load, the center compressed about 1.9 inches, while the softer shoulder area allowed just over 2 inches of give during side sleep. That extra depth reduced the pressure that built up on Harmony 7 without creating the slow, stuck sensation of dense memory foam.
The thicker comfort build also settled partner movement more effectively. In repeated drop checks, noticeable vibration faded in roughly 0.9 seconds, the shortest duration among the Harmony models. Recovery to near-full height took about 1 second, so turning remained easy. Edge compression was the main weakness: the perimeter gave about 2.4 inches under the same load and felt less reassuring during extended edge sitting.
What we liked
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It provides the best shoulder and hip cushioning of the Harmony models.
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The thicker comfort layers soften partner movement without making the bed sluggish.
Who it is best for
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Side sleepers who need deeper pressure relief from a latex mattress.
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Couples who want a softer surface with less noticeable bounce.
Where it falls short
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Stomach sleepers may sink too far through the midsection.
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The soft perimeter reduces the usable edge for sleepers who spread out.
Pros & Cons
| Pros | Cons |
|---|---|
| Deepest pressure relief in the Harmony line | Too cushioned for many stomach sleepers |
| Best motion control of the all-latex models | Softest edge in the group |
Details
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Type: Layered organic Dunlop latex mattress
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Build: 6" core with a 3" soft latex layer and thicker wool quilting
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Height: Approximately 12"
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Policy: One-time 30-day comfort exchange; mattress is non-refundable
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Warranty: 10 years
Review Score
| Metric | Score | Notes |
|---|---|---|
| Support | 4.4/5 | Supportive core beneath a softer top |
| Cooling | 4.5/5 | Remained temperature-neutral |
| Pressure Relief | 4.7/5 | Best shoulder relief in the group |
| Motion Isolation | 4.4/5 | Calmest Harmony surface |
| Responsiveness | 4.5/5 | Still easy to turn across |
| Edge Support | 3.8/5 | Soft perimeter under weight |
| Durability | 4.6/5 | Comfort remained consistent |
| Overall | 4.4/5 | Best for cushioned latex comfort |
Harvest Green Original
Our Testing Experience
Harvest Green Original feels more structured than any Harmony model. Our sample measured about 11.1 inches and came in near 7/10 for firmness. A 44-pound load compressed the center by roughly 1.3 inches and the edge by about 1.5 inches, a much smaller center-to-edge difference than we recorded on the all-latex beds. Lying near the perimeter felt stable, and sitting there to put on shoes did not produce the same sliding sensation.
The coil unit reduced some of the quick latex spring but did not make the mattress hard to move across. The surface recovered in about 1.2 seconds after the load was removed. Partner movement stayed controlled rather than completely muted, which fits its 4.2/5 motion-isolation score. The surface rose about 3.4°F after 30 minutes and cooled steadily after we got up; it felt slightly less airy at the top than the Harmony models, but it never trapped uncomfortable heat.
What we liked
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The stable edge lets couples use more of the mattress surface.
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Firm, even support works especially well for back sleep.
Who it is best for
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Back sleepers who want firmer support without a rigid surface.
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Couples and larger sleepers who need stronger perimeter stability.
Where it falls short
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It lacks the buoyant, all-latex feel of the Harmony line.
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Side sleepers with sharp shoulder pressure may need a softer top.
Pros & Cons
| Pros | Cons |
|---|---|
| Strong perimeter and broad usable surface | Less buoyant than an all-latex mattress |
| Stable support for back sleep | Too firm for some side sleepers |
Details
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Type: Organic latex and pocketed-coil hybrid
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Height: 11"
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Materials: GOLS-certified organic latex, organic wool, organic cotton, and pocketed coils
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Policy: 100-night manufacturer sleep trial; retailer terms can differ
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Warranty: 25-year limited warranty
Review Score
| Metric | Score | Notes |
|---|---|---|
| Support | 4.5/5 | Keeps the center level |
| Cooling | 4.3/5 | Coils promote steady airflow |
| Pressure Relief | 4.1/5 | Balanced rather than plush |
| Motion Isolation | 4.2/5 | Controlled, with some coil response |
| Responsiveness | 4.4/5 | Easy to reposition |
| Edge Support | 4.6/5 | Strongest perimeter in the group |
| Durability | 4.4/5 | Solid, stable construction |
| Overall | 4.4/5 | Best for edge support and structure |
How the Four Mattresses Scored
| Mattress | Overall | Support | Pressure Relief | Cooling | Motion Isolation | Edge Support | Responsiveness |
|---|---|---|---|---|---|---|---|
| Harmony 7 | 4.3/5 | 4.4/5 | 3.9/5 | 4.5/5 | 4.2/5 | 3.8/5 | 4.7/5 |
| Harmony 10 | 4.4/5 | 4.6/5 | 4.4/5 | 4.6/5 | 4.3/5 | 3.9/5 | 4.6/5 |
| Harmony 12 | 4.4/5 | 4.4/5 | 4.7/5 | 4.5/5 | 4.4/5 | 3.8/5 | 4.5/5 |
| Harvest Green Original | 4.4/5 | 4.5/5 | 4.1/5 | 4.3/5 | 4.2/5 | 4.6/5 | 4.4/5 |
Harmony 10 posted the most balanced scores. Harmony 12 led for pressure relief, Harmony 7 was the easiest to move across, and Harvest Green Original had the strongest edge by a wide margin.
Which Good Night Mattress Should You Choose?
Start with your main sleep position and the amount of surface bounce you enjoy. Choose Harmony 10 if you switch positions and want the safest balance of cushioning and support. Harmony 12 is the better fit for side sleepers who need more room at the shoulder and hip. Pick Harmony 7 for a firmer, flatter latex surface that responds immediately when you move. Harvest Green Original makes the most sense when a dependable edge, a firmer middle, and the steadier feel of coils matter more than all-latex buoyancy.
Purchase terms also separate these beds. The Harmony models are non-refundable and use a conditional, one-time 30-day comfort exchange, so choosing the right firmness before ordering is important. Harvest Green's manufacturer offers a 100-night trial, although an individual retailer may apply different terms.
Where These Mattresses Fall Short
None of these mattresses provides the slow, deep hug associated with memory foam. The Harmony models also lack a reinforced edge, so sleepers who use the full width of the bed may feel the perimeter compress. Harmony 7 is too direct for many side sleepers, while Harmony 12 can allow too much midsection sink for stomach sleep. Harvest Green Original solves the edge-support problem but feels firmer and less buoyant than the all-latex options.
How Good Night Compares with Other Natural Mattresses
PlushBeds Botanical Bliss is the closest alternative to the Harmony line. It is also an all-latex mattress, but it offers multiple height and firmness configurations along with a much longer home-trial period. Harmony is the simpler choice if you already know the height and firmness you want; Botanical Bliss gives uncertain shoppers more room to adjust.
Avocado Green is the most direct competitor to Harvest Green Original. Both combine organic latex with pocketed coils, but Avocado offers a wider range of feels, including firmer and plusher versions, plus a longer trial. Harvest Green Original remains compelling if you want a straightforward, supportive hybrid without stepping through several comfort configurations.
Saatva Zenhaven sits at the premium end of the all-latex category. Its flippable design provides a plush side and a firm side, and the purchase includes in-room setup and a longer trial. Harmony 10 costs less in many common configurations and feels more straightforward, while Zenhaven earns its higher price through adjustability and service.
Getting the Best Fit and Feel
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If you are moving from memory foam, give latex several nights; its faster rebound can feel unusually lively at first.
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Side sleepers should judge shoulder comfort after a full night, not a brief showroom lie-down.
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Measure your bed-frame height before choosing a Harmony model. Harmony 10 finishes at about 9 inches despite its name.
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Confirm the seller's exchange or trial terms in writing. The Harmony comfort exchange is not a standard refund policy, and Harvest retailer terms can vary.
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Use breathable sheets and a suitable slatted or solid support surface, then rotate the mattress on the schedule specified by the maker.
FAQs
Does latex feel like memory foam?
No. Latex springs back faster and keeps you closer to the surface, so changing positions takes less effort. Memory foam usually contours more deeply and responds more slowly.
Which model is best for couples?
Harvest Green Original is the best choice when edge stability and full-surface use matter most. Harmony 12 is better for couples who prefer a softer top and want the calmest motion response among the all-latex models.
Which model is best for hot sleepers?
Harmony 10 is the strongest all-around choice for hot sleepers because its surface stayed airy without feeling as firm as Harmony 7. All four remained temperature-neutral, and Harvest Green's coil unit also maintained steady airflow.
Which model works best for side sleepers?
Harmony 12 provided the best shoulder and hip relief. Harmony 10 is the better option if you divide your time between side and back sleep or prefer a little more support beneath the hips.
