SUNSHINE Boosters: The Professional Advantage

By Tatiana Anderson, Horticulture Expert at Top Tropicals with Smokey & Sunshine help

Here is why SUNSHINE Boosters are the smart choice for your garden this spring:

• Amino Acid Stability: Unlike traditional fertilizers that use synthetic EDTA chelators, our formulas are amino-acid based. This means 100% of the nutrients are bioavailable and consumed by the plant, leaving zero toxic residues or salt build-up in your soil.
• Safe for Every Watering: Because our concentrations are scientifically balanced and mild, they are safe for daily use. This eliminates the "feast or famine" cycle of dry fertilizers and prevents accidental root burn.
• Pure Taste for Edibles: Our delicate formulas do not contain excess salts, urea, or ammonium salts that can ruin the flavor of your harvest. Your fruit and vegetables will retain their pure, natural taste.
• Pollinator Friendly: Our boosters are designed to be safe for honeybees and other beneficial insects, making them the responsible choice for an organic-style garden.

🌿For Potted Plants: Breaking the "Foodless" Cycle

Container-grown plants are trapped in soilless mixes (peat, bark, perlite) that are structurally great but naturally nutrient-deficient.

• Total Nutrition: Since pots lack the natural "buffet" of the ground, SUNSHINE Boosters™ provide every essential mineral the plant cannot find on its own.
• No Salt Build-up: Our amino-acid based formulas are consumed entirely by the plant, leaving zero toxic residue or root-burning salts behind.
• Daily Safety: Our mild concentrations eliminate the "feast or famine" cycle of dry fertilizers, making them safe for use with every single watering.

For In-Ground Plants: Unlocking the Soil

Even in the ground, plants often struggle to absorb what they need because soil compounds can "lock up" nutrients.

• Enhanced Solubility: SUNSHINE Boosters create a slightly acidic environment that helps dissolve stubborn salts in the soil, making them accessible to roots again.
• Precision Delivery: We provide mobile elements like Nitrogen precisely when the plant needs to push new spring growth.

🌿The Foliar Advantage: Direct-to-Leaf Delivery

Did you know a plant leaf can absorb nutrients even more efficiently than the roots? Foliar feeding is your "emergency button" for instant results.

• Quick Fix: Foliar applications with Sunshine Superfood are the fastest way to correct yellowing leaves or visible deficiencies.
• Metabolism Boost: Sprays like SUNSHINE-Epi act as a bio-regulator, helping plants recover from the stress of spring temperature swings.
• Better Fruit: SUNSHINE Honey is applied to leaves to naturally move sugars to the fruit, increasing sweetness and flavor.

🌿The Calcium Problem: Solved

As your plants wake up this Spring, they need structural strength. Think of Calcium as the "cement" that holds plant cells together. Without it, new spring growth is doomed to fail.

Signs Your Plant is Starving for Calcium:

• Deformed Leaves: New growth looks twisted, hooked, or curled.
• Blackened Tips: The very edges of young leaves turn white, then quickly blacken and die.

The Industry Secret: The "Missing" Mineral

Most fertilizers, both dry and liquid, completely skip Calcium. Why? Because it’s a chemical nightmare to keep stable in a concentrated solution. Most manufacturers rely on your irrigation water to deliver Calcium, but tap water is inconsistent and often fails to provide what a hungry, growing plant needs.

The SUNSHINE Boosters: Stable Calcium in Every Bottle

We have successfully stabilized Calcium directly into every single Sunshine Booster formula. Whether you are using Bombino, Robusta, or Megaflor, you are delivering a precise, stable dose of Calcium with every watering. No lockout, no sediment, and no relying on the "luck" of your tap water. Just strong, healthy cell walls and perfect spring growth.

🌿SUNSHINE-Epi: The Year-Round Bio-Regulator

Whether it’s the transition of spring, the extreme heat of summer, or the dry air of indoor wintering, SUNSHINE-Epi is your plant’s primary defense. This natural Brassinosteroid acts as a powerful immune booster, helping plants navigate stress wherever it comes from.

• Universal Stress Shield: Protects against temperature swings (both heat and cold), drought, and transplant shock.
• Vigorous Development: Dramatically improves root growth and speeds up the metabolism of young seedlings and cuttings.
• Eco-Safe: 100% non-toxic to humans, pets, and pollinators.

Note: While Epi is highly effective, it is a performance booster, not a substitute for proper care. It works best when paired with the right light, water, and a consistent feeding program. It won't bring a dead plant back to life, but it will help a struggling one find its footing.

🛒 Feed your plants

❓Frequently Asked Questions: SUNSHINE Boosters™

• What water should I use for foliar spraying?
  Tap water works perfectly for most. However, if your water is very "hard" (leaving white mineral spots on leaves), switch to distilled water for a cleaner finish and better absorption.
• How long does a diluted solution last?
  For maximum potency and to avoid nutrient degradation, try to use your diluted mixture within a few hours of preparation. Keep away from direct sun. Fresh is always best!
• Can I use SUNSHINE Boosters as a daily foliar spray?
  Yes! You can mist your plants daily to maintain high vigor, but you must reduce the dosage (use half the recommended strength) to avoid over-feeding.
• Can I mix boosters with pesticides or fungicides?
  It is best to apply them separately. Mixing fertilizers with chemical pesticides in one tank can trigger reactions that "lock out" nutrients or reduce the efficacy of the treatment.
• Will the liquid stain my patio or hands?
  No. Unlike traditional fertilizers with heavy blue or pink dyes, our solutions are clear or very light-colored. If you spill it, simply rinse with water—no stains, no mess.
• Can I mix different SUNSHINE Boosters together in one sprayer?
  Yes. All SUNSHINE Boosters are chemically compatible. You can combine a "growth" booster like Robusta with a "micro-element" complex like Superfood in the same water to save time.
• Are these products safe to use around my pets?
  Absolutely. Our formulas are 100% non-toxic and amino-acid based. Just ask Smokey and Sunshine—they are perfectly safe for households with curious cats, dogs, and children.
• Can I use these boosters on indoor plants?
  Yes. They are ideal for indoor use because they don't produce a "fertilizer smell" and won't cause salt crusting on your decorative pots or furniture.
• Is it safe to use on fruit and vegetables I plan to eat?
  Yes. Because our formulas contain no urea, nitrates, or harsh salts, they don't leave a "chemical" aftertaste. They actually help improve the natural sugars and flavor profile of your harvest.
• What is the best temperature for foliar spraying?
  Apply when temperatures are below 85°F. Early morning or late evening is best; this allows the leaves to remain wet longer, giving the plant more time to absorb the nutrients.

🛒 Feed your plants

✍️ Learn more about fertilizers

Macadamia Tree Care

By Tatiana Anderson, Horticulture Expert at Top Tropicals with Smokey & Sunshine help

🌳 Growing Macadamia Tree

Macadamia is not a fragile tree, but it does have preferences. If you respect them from the beginning, the tree rewards you for decades.

• Start with the site. Drainage is everything. Macadamia will tolerate cool weather better if planted in a well-drained area. Avoid low spots where water sits after rain. If your soil is dense or clay-like, build a mound or improve drainage before planting.
• Choose full sun whenever possible for the best nut production.
• Planting location matters. A south or southeast exposure near a wall can create a warmer microclimate that buffers cold nights. Freeze plus wind is more damaging than temperature alone. Macadamia handles cold better when protected from winter wind.
• Dig a hole about twice as wide as the container, but no deeper than the root ball. Set the tree level with the surrounding soil. Do not bury the trunk.
• Water regularly during the first three months while the tree establishes roots.
• Fertilize lightly. Macadamia does not respond well to over-fertilizing. Macadamias prefer mild liquid fertilizers, SUNSHINE Boosters Robusta is ideal for it. You may also use controlled release Green Magic every 6 months, it is especially formulated for hot climate. To keep leaves healthy deep green without yellowing, micro elements must be applied on regular basis, we recommend to always have handy Sunshine Superfood micro nutrients complex.
• Young trees should be protected if temperatures drop below freezing. Once established, they become far more resilient.
• Harvest timing: Nuts mature 6-7 months after flowering. Husk splits naturally when ready. Fallen nuts should be collected quickly.
• Flower and Nut Drop: Many gardeners panic when they see flowers or small nuts drop, but Macadamia naturally sheds excess fruit. It does not mean failure; the tree simply keeps what it can afford to feed.
• Macadamia is relatively low-maintenance, but watch for squirrels and rats. They love the rich nuts as much as humans do, so be sure to collect fallen nuts quickly.
• Root Sensitivity: Macadamia roots dislike disturbance. Transplant carefully. Avoid root damage.
• Macadamia is not a fast-return crop. It begins producing a few years and increases gradually. But once mature, it becomes a steady, reliable part of your garden.

Learn more: Macadamia - Hard Sweet Nut and Hardy Tree

🌱 Growing Macadamia in a Pot

• Container size: Start large. A 15-25 gallon pot is ideal for long-term growth.
• Drainage: Critical. Use a container with multiple drainage holes.
• Soil mix: Use a high-quality, well-draining container mix. Avoid heavy garden soil. Top Tropicals Abundance soil-less mix is specially formulated for pot growing
• Light: Full sun is best. Strong light improves flowering and nut production.
• Watering: Water deeply, then allow the top layer to dry slightly before watering again. Avoid constant saturation.
• Feed lightly and consistenly. SUNSHINE Boosters Robusta liquid fertilizer is safe to use with with every watering. During hot season you may add controlled release Green Magic every 6 months. It is essential to apply micro elements on Macadamias: Sunshine Superfood micro nutrients complex.
• Cold protection: If temperatures drop below freezing, move the container to a protected area such as a garage or greenhouse.
• Pruning: Prune lightly to control size and maintain airflow within the canopy.
• Expectations: Container trees may produce fewer nuts than in-ground trees, but they offer mobility and climate control.
• Smokey says: Container trees offer mobility and climate control so you never have to worry about a freeze!

✍️ More About Macadamia from Garden Blog

🚫 Common Mistakes When Growing Macadamia

• Planting in poorly drained soil:
  The most common mistake. Macadamia will decline quickly in heavy, waterlogged ground. If drainage is questionable, plant on a mound.
• Overwatering young trees:
  Newly planted trees need consistent moisture, not constant saturation. Wet roots lead to root problems.
• Over-fertilizing:
  Too much fertilizer causes weak growth and nutrient imbalance. Feed lightly and avoid heavy nitrogen applications.
• Planting too deep:
  The top of the root ball should sit level with or slightly above the surrounding soil. Do not bury the trunk.
• Ignoring micronutrients:
  Macadamia is very prone to iron, zinc, and copper deficiencies. Yellowing leaves may signal a micronutrient issue. Applly Sunshine Superfood on regular basis.
• Expecting instant production:
  Macadamia takes time. Early years build structure. Patience is part of success.
• Skipping cold protection for young trees:
  Established trees are tougher, but young plants should be protected below freezing.

❓Frequently Asked Questions (FAQ)

• Is Macadamia toxic to pets? While the nuts are a superfood for humans, they are toxic to dogs. If you have a dog that tends to forage in the garden, ensure you harvest fallen nuts promptly or fence the base of the tree during the drop season.
• Which varieties are best for the "Survivor" garden? Look for Macadamia integrifolia (smooth-shell) or hybrids like 'Beaumont' (M. tetraphylla x M. integrifolia). Hybrids often show slightly better cold tolerance and more consistent "home garden" production.
• How tall will my tree get? In the ground, an unpruned Macadamia can reach 20–30 feet. However, they respond very well to "heading back" (pruning the top) to keep them at a manageable 12–15 feet for easy harvesting.
• Do I need two trees for cross-pollination? Macadamias are self-fertile, meaning one tree will produce nuts. However, planting two varieties near each other often results in a significantly heavier "nut set" due to cross-pollination.
• Why are the leaves on my Macadamia prickly? Don't panic—this is normal! Some species, particularly M. tetraphylla, have serrated, holly-like leaves. This actually makes them a great "defensive" hedge against intruders or deer.
• When exactly should I harvest? The tree tells you when it's ready. Don't shake the tree; wait for the nuts to fall naturally. In Florida, this usually happens between August and November. If the green outer husk hasn't split yet, let them sit in a shaded, dry spot until they do.
• My tree has "clusters" of flowers but no nuts. What happened? Macadamias produce long racemes (flower spikes) with hundreds of tiny blooms. It is normal for 90% of these to fall off. The tree only keeps what it can afford to "feed." Boost your success by using a combination of Sunshine C-Cibus liquid fertilizer and SUNSHINE Superfood micro element supplement during the flowering stage to help the tree retain more fruit.
• Can I grow them from a nut I bought at the store? Unlikely. Commercial nuts are usually roasted or dried at high heat, killing the embryo. Even if a raw nut sprouts, it may take 10–12 years to fruit and the quality is a gamble. Buying a grafted tree saves you a decade of waiting.

We don’t just sell plants; we test them. The data from this February freeze proves that with the right selection and proper drainage, 'tropical' doesn’t have to mean 'fragile.' Don’t wait for the next cold front to find out what in your garden is vulnerable. It is time to replace those empty spots with proven survivors that offer both beauty and a premium harvest. If it can stand up to 25F in our fields, it’s ready for your backyard.

Coming in Part 2...

Smokey is already crunching the numbers on our next survivor, and Sunshine found another tree that stayed perfectly green in the wind. Stay tuned to see which fruit tree made the cut!

🎥 More Macadamia videos from our channel

🛒 Add Macadamia Tree to your garden

🌞 Spring Nutrition Strategy: How to Identify and Fix Plant Nutrient Starvation

Fellow gardeners,

Spring has arrived, and plants are coming back to life. New shoots are appearing, fresh leaves are unfolding, and roots are beginning to grow actively again. As plants enter this important stage of the season, they need more than just water to support their growth. Proper nutrition is essential for strong development and healthy plants. SUNSHINE Boosters provide the balanced nutrition plants need to start the growing season strong.

A simple rule we follow in our nursery: new growth responds best to foliar feeding. When nutrients are sprayed directly on the leaves, plants can absorb them quickly and efficiently.

• Immediate action – nutrients are absorbed through the leaves and start working right away.
• No delay traveling through soil – plants do not need to wait for nutrients to move down to the roots.
• Avoids soil lockout – micronutrients can become unavailable in high pH soils, but foliar feeding bypasses this problem.
• Supports stressed plants – when roots are cold, damaged, or newly transplanted, foliar feeding helps plants recover faster.

However, sometimes plants begin to show visible nutrient deficiencies. Yellow leaves, slow growth, brown leaf edges, or distorted new leaves are often early signs that the plant is missing essential elements needed for healthy development.

These symptoms are especially common in container plants, where nutrients can be quickly depleted or become unavailable due to soil pH and watering conditions.

Use the quick reference table below to identify common nutrient-related symptoms and the recommended SUNSHINE solution to correct them.

🌿Foliar Feeding: How Much and How Often

For most plants, foliar feeding works best when applied lightly and regularly during active growth.

• Regular feeding (maintenance): Mix with tap water according to the ratio on the label. For SUNSHINE Robusta use 25 ml (5 tsp)per gallon of water and spray leaves every 5-7 days during active growth.
• Correction feeding ("medicine" dose): if plants show visible nutrient deficiencies, combine SUNSHINE Robusta with SUNSHINE Superfood and spray every 5–7 days until new growth appears healthy. All SUNSHINE Boosters products are compatible and can be mixed with water in the same sprayer.
• Best time to spray: early morning or evening when temperatures are cooler and leaves can absorb nutrients efficiently.
• Important: spray both the top and underside of leaves for maximum absorption.

🛒 Feed your plants