Home Garden — Soil Mix & Planting Instructions

Per-plant soil recipes and step-by-step planting for the 38 plants on the plan. Phone-friendly. Last updated 2026-05-21.

1. Materials on hand

Everything in your shed today, and what role each one plays. Quantities are what's currently bagged at the house.

Material Qty Role
Revival Worm Castings 1 × 5-lb bag
~14 cups
Top-dress only — sprinkled on top of the rootball after planting, watered in. Never mixed into the planting hole.
Revival Potting Soil 1 × 2 cu ft bag
~15 gal
Acidic amendment for the Little Blueberry hole. Also fine in pots for ornamentals.
Simple Garden Happy Life
Compost + Cow Manure
5 × 1 cu ft bags
5 cf total (~37 gal)
Rich, N-heavy. Goes into the hibiscus planting holes. Not for natives (too rich).
Jungle Growth Organic Raised Bed Mix 5 × 1.5 cu ft bags
7.5 cf total (~56 gal)
Peat-based, pre-fertilized. The workhorse for in-ground ornamentals and the dill pots.
PlaySafe Mulch
bulk pile, likely pine-leaning
~1.5 cubic yards 2–3" mulch ring around every plant in every bed — except Little Blueberry (see below).
Pine straw or pine bark
still to buy — one small bag at Lowe's
(buy 1 bag) Dedicated acidic mulch for the Little Blueberry ring. ~$5–10.

2. Mix recipes

Three mixes plus the native default. Match the mix to the plant using the cheat sheet below.

MIX A — ACIDIC

Little Blueberry only

BB (1 plant)

50% native 50% Revival Potting Soil
  • 50% — native sandy soil (what you dig out of the hole)
  • 50% — Revival Potting Soil (not Jungle Growth — BB needs the more acidic option)

Why Revival: Little Blueberry is the one acidic exception on the plan. Revival is peat-heavy and runs more acidic than Jungle Growth, which matches blueberry's pH preference.

MIX B — RICH

In-ground ornamentals

HR1, HY, HR2, YB, AN (5 plants)

50% native 30% JG 20% C+M
  • 50% — native sandy soil
  • 30% — Jungle Growth Organic Raised Bed Mix
  • 20% — Compost + Cow Manure

Hibiscus eat heavy. They want the richest mix on the plan. Bulbine and Angelonia get the same mix at planting because they're going into the same Front Color Bed and benefit from the moisture-holding peat.

MIX C — POT

Dill pots only

DL (2 pots)

100% Jungle Growth
  • 100% — Jungle Growth Organic Raised Bed Mix

Containers need pre-mixed potting media — no native soil because there's no native soil contact in a pot. Jungle Growth is already pre-fertilized so dill germinates and goes.

NATIVE DEFAULT

FL natives + SS + HC

BW, WS, PM, MG, SG, BS, WB, SC, PG, PP, SS, HC (30 plants)

100% native sandy soil
  • 100% — native sandy soil, unamended

Lean-soil rule. FL natives evolved in poor sandy soil. Rich amendments make them floppy, weak-rooted, and short-lived. Dig the hole, drop the plant in, backfill with the same dirt you took out.

3. Per-plant cheat sheet

Look up the plant code, see exactly what to do. Worm-casting amounts are rough cups based on the rootball; you do not need a ruler.

Plant Mix Worm castings at planting Ongoing top-dress Mulch
BBLittle Blueberry MIX A ~¼ cup (¼" ring around rootball) ¼ cup once yearly, early spring Pine straw / pine bark 2–3"
HR1Hibiscus, Red MIX B ~1 cup (1" ring around rootball) ~½ cup monthly, Mar–Oct PlaySafe 2–3"
HYHibiscus, Yellow MIX B ~1 cup ~½ cup monthly, Mar–Oct PlaySafe 2–3"
HR2Hibiscus, Red 2 MIX B ~1 cup ~½ cup monthly, Mar–Oct PlaySafe 2–3"
YBYellow Bulbine MIX B ~½ cup ~¼ cup every 4–6 weeks, growing season PlaySafe 2–3"
ANAngelonia MIX B ~½ cup ~¼ cup monthly, Apr–Oct PlaySafe 2–3"
DLDill (2 pots) MIX C ~¼ cup per pot ~¼ cup every 4–6 weeks while growing n/a (pot)
SSSimpson's Stopper NATIVE ~½ cup (½" ring) ~½ cup once yearly, early spring PlaySafe 2–3"
HCHercules Club NATIVE ~½ cup ~½ cup once yearly, early spring PlaySafe 2–3"
BWButterfly Weed (3) NATIVE ~¼ cup each ~¼ cup yearly, early spring PlaySafe 2–3"
WSWild Sensitive Plant (3) NATIVE ~¼ cup each ~¼ cup yearly PlaySafe 2–3"
MGMaryland Goldenaster (3) NATIVE ~¼ cup each ~¼ cup yearly PlaySafe 2–3"
WBWhite Beardtongue (3) NATIVE ~¼ cup each ~¼ cup yearly PlaySafe 2–3"
PMPink Milkweed (3) NATIVE ~¼ cup each ~¼ cup yearly PlaySafe 2–3"
SGSlender Goldenrod (3) NATIVE ~¼ cup each ~¼ cup yearly PlaySafe 2–3"
BSGraceful Blazing Star (3) NATIVE ~¼ cup each ~¼ cup yearly PlaySafe 2–3"
SCScarlet Sage (3) NATIVE ~¼ cup each ~¼ cup yearly PlaySafe 2–3"
PPPineland Purple (3) NATIVE ~¼ cup each ~¼ cup yearly PlaySafe 2–3"
PGPinebarren Goldenrod (3) NATIVE ~¼ cup each ~¼ cup yearly PlaySafe 2–3"

4. Step-by-step planting

Same flow for every plant. The only thing that changes is which mix and how much castings.

  1. Dig the hole

    Twice as wide as the rootball, same depth. Keep the soil you dig out — you'll use most of it as the "native" portion of the mix.

    For natives, just dig and skip step 2.

  2. Mix the soil (only for Mix A, B, or C plants)

    In a wheelbarrow or 5-gallon bucket, blend the native soil with the amendment(s) using the percentages from the mix card. Eyeball the percentages — precision doesn't matter.

    Mix A: half-and-half. Mix B: roughly half native, a third Jungle Growth, the rest Compost+Cow Manure. Mix C: just fill the pot.

  3. Set the plant

    Drop the plant in the hole so the top of the rootball sits level with the surrounding ground — not buried, not sticking up. Pinch any circling roots open.

    For Little Blueberry: gentle. Surface roots, easy to damage.

  4. Backfill

    Pack the mix (or just native soil) firmly around the rootball with your hands. No air gaps. Stop level with the ground.

  5. Water deeply

    Slow-soak the rootball until water pools and drains. This collapses any remaining air pockets and gives the roots their first drink.

    Use the chlorine-filtered hose — it preserves the live microbes you're about to add.

  6. Top-dress with worm castings

    Sprinkle the casting amount from the cheat sheet in a ring directly over the rootball. Don't dig it in. Water lightly to settle.

    This is the only place castings go. They feed slowly from the top down as you water.

  7. Mulch the ring

    2–3" of mulch in a donut shape around the plant, pulled back ~1" from the stem so the stem doesn't rot. PlaySafe for everything except BB.

    BB gets pine straw or pine bark instead — acidic mulch holds the acidic micro-zone you just built.

5. Mulching cheat

Plant Mulch Depth Notes
Everything except BB PlaySafe (bulk pile) 2–3" Donut ring — pull back ~1" from the stem.
BB (Little Blueberry) Pine straw or pine bark 2–3" Acidic mulch maintains the acidic micro-zone. Reapply yearly — pine breaks down.
Dill pots None Containers don't need mulch.

If you confirm the bulk PlaySafe is pine-based, you can skip the dedicated bag for BB and just use the bulk pile. Otherwise: one $5–10 bag from Lowe's is the safer call.

6. Restock notes

Worm castings will run out by mid-summer

Your 5-lb bag (~14 cups) is enough for planting day across all 38 plants, with a little left over. But the 3 hibiscus alone need ~½ cup each every month from March through October — that's ~12 cups per growing season just for them.

Plan: buy another 5-lb bag of Revival Worm Castings ~6 weeks after planting day. Set a phone reminder when you finish planting.

Other items still to buy

Pine straw or pine bark mulch — one small bag, $5–10 at Lowe's. For the BB ring. Skip if you confirm the bulk PlaySafe is pine-based.

Elemental sulfur — small bag, ~$8 at Lowe's. Keep on the shelf as backup for BB. Use only if leaves turn yellow with green veins (sign that pH drifted alkaline).

High-K low-P hibiscus fertilizer — ~$10–15. Look for a formula like 12-4-18. Add to monthly hibiscus feeding once they're established.