Very Leafy Orchid? Water It With This & Watch It Bloom 10x More Beautifully!

Epsom salt is magnesium sulfate — two essential nutrients many houseplants need but rarely get in sufficient amounts:

Magnesium

Crucial for chlorophyll production (photosynthesis) — keeps leaves deep green

Sulfur

Supports root health, enzyme function, and flower development

Orchids grown in bark-based media (like most Phalaenopsis) often lack magnesium, leading to:

Yellowing between leaf veins

Weak growth

Fewer or no blooms

A little Epsom salt helps fix that — gently and effectively.

💧 How to Use Epsom Salt on Your Orchid (The Right Way)

⚠️ Important: Less is more. Overuse can burn roots or block nutrient uptake.

🛒 What You’ll Need

Epsom salt (pure, unscented)

Lukewarm water

Spray bottle or watering can

👩‍🌾 Step-by-Step: The 1-2-3 Method

1️⃣ Mix the Solution

Dissolve ½ teaspoon of Epsom salt in 1 quart (4 cups) of lukewarm water.

✅ That’s just 1/8 tsp per cup — very dilute!

2️⃣ Apply Monthly

Option 1 (Root Feed): Water your orchid with the solution once a month instead of regular water.

Option 2 (Foliar Spray): Lightly mist the leaves and aerial roots every 2–3 weeks.

🚫 Do NOT spray flowers — avoid moisture buildup.

3️⃣ Flush Monthly

After 3 months of use, flush the pot with plain water to prevent salt buildup.

✅ Best Results When: